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some refactoring/speedup around UNION technique

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This commit is contained in:
Miroslav Stampar 2011-12-22 10:32:21 +00:00
parent b77e2042f2
commit 1ae413a206
5 changed files with 22 additions and 32 deletions
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4
plugins/dbms/mssqlserver/filesystem.py
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@ -94,7 +94,7 @@ class Filesystem(GenericFilesystem):
inject.goStacked(binToHexQuery)
if isTechniqueAvailable(PAYLOAD.TECHNIQUE.UNION):
result = inject.getValue("SELECT %s FROM %s ORDER BY id ASC" % (self.tblField, hexTbl), sort=False, resumeValue=False, blind=False, error=False)
result = inject.getValue("SELECT %s FROM %s ORDER BY id ASC" % (self.tblField, hexTbl), unique=False, resumeValue=False, blind=False, error=False)
if not result:
result = []
@ -108,7 +108,7 @@ class Filesystem(GenericFilesystem):
indexRange = getRange(count)
for index in indexRange:
chunk = inject.getValue("SELECT TOP 1 %s FROM %s WHERE %s NOT IN (SELECT TOP %d %s FROM %s ORDER BY id ASC) ORDER BY id ASC" % (self.tblField, hexTbl, self.tblField, index, self.tblField, hexTbl), unpack=False, resumeValue=False, sort=False, charsetType=3)
chunk = inject.getValue("SELECT TOP 1 %s FROM %s WHERE %s NOT IN (SELECT TOP %d %s FROM %s ORDER BY id ASC) ORDER BY id ASC" % (self.tblField, hexTbl, self.tblField, index, self.tblField, hexTbl), unpack=False, resumeValue=False, unique=False, charsetType=3)
result.append(chunk)
inject.goStacked("DROP TABLE %s" % hexTbl)