Implementation for an Issue #377

lib/core/common.py

@@ -122,6 +122,7 @@ from lib.core.settings import SUPPORTED_DBMS
 from lib.core.settings import TEXT_TAG_REGEX
 from lib.core.settings import TIME_STDEV_COEFF
 from lib.core.settings import UNICODE_ENCODING
+from lib.core.settings import UNKNOWN_DBMS
 from lib.core.settings import UNKNOWN_DBMS_VERSION
 from lib.core.settings import URI_QUESTION_MARKER
 from lib.core.settings import URLENCODE_CHAR_LIMIT

lib/core/option.py

@@ -1526,6 +1526,7 @@ def _setKnowledgeBaseAttributes(flushAll=True):
     kb.fileReadMode = False
     kb.forcedDbms = None
     kb.headersFp = {}
+    kb.heuristicDbms = None
     kb.heuristicTest = None
     kb.hintValue = None
     kb.htmlFp = []

lib/core/settings.py

@@ -111,6 +111,9 @@ INFERENCE_EQUALS_CHAR = "="
 # Character used for operation "not-equals" in inference
 INFERENCE_NOT_EQUALS_CHAR = "!="
 
+# String used for representation of unknown dbms
+UNKNOWN_DBMS = "Unknown"
+
 # String used for representation of unknown dbms version
 UNKNOWN_DBMS_VERSION = "Unknown"