Adding support for Virtuoso DBMS

This commit is contained in:
Miroslav Stampar
2021-02-15 14:07:04 +01:00
parent 1f33b16e01
commit a6262a3aa9
19 changed files with 343 additions and 16 deletions

View File

@@ -37,6 +37,7 @@ from lib.core.settings import RAIMA_ALIASES
from lib.core.settings import SQLITE_ALIASES
from lib.core.settings import SYBASE_ALIASES
from lib.core.settings import VERTICA_ALIASES
from lib.core.settings import VIRTUOSO_ALIASES
FIREBIRD_TYPES = {
261: "BLOB",
@@ -246,6 +247,7 @@ DBMS_DICT = {
DBMS.EXTREMEDB: (EXTREMEDB_ALIASES, None, None, None),
DBMS.FRONTBASE: (FRONTBASE_ALIASES, None, None, None),
DBMS.RAIMA: (RAIMA_ALIASES, None, None, None),
DBMS.VIRTUOSO: (VIRTUOSO_ALIASES, None, None, None),
}
# Reference: https://blog.jooq.org/tag/sysibm-sysdummy1/
@@ -283,6 +285,7 @@ HEURISTIC_NULL_EVAL = {
DBMS.CACHE: "%SQLUPPER NULL",
DBMS.EXTREMEDB: "NULLIFZERO(hashcode(NULL))",
DBMS.RAIMA: "IF(ROWNUMBER()>0,CONVERT(NULL,TINYINT),NULL))",
DBMS.VIRTUOSO: "__MAX_NOTNULL(NULL)",
}
SQL_STATEMENTS = {