Author: reinhard
Date: 2005-08-07 14:09:50 -0500 (Sun, 07 Aug 2005)
New Revision: 7796
Modified:
trunk/gnue-common/src/datasources/GConditions.py
Log:
Don't generate a parameter for NULL as some backends don't like it.
Modified: trunk/gnue-common/src/datasources/GConditions.py
===================================================================
--- trunk/gnue-common/src/datasources/GConditions.py 2005-08-07 18:44:59 UTC
(rev 7795)
+++ trunk/gnue-common/src/datasources/GConditions.py 2005-08-07 19:09:50 UTC
(rev 7796)
@@ -426,12 +426,15 @@
@return: placeholder for the constant, i.e. '%(p0)s'
"""
- pKey = "p%d" % len (paramDict)
- paramDict [pKey] = self.value
+ if self.value is None:
+ # Some backends don't like NULL to be a parameter
+ return u'NULL'
+ else:
+ pKey = "p%d" % len (paramDict)
+ paramDict [pKey] = self.value
+ return u'%%(%s)s' % pKey
- return u'%%(%s)s' % pKey
-
# ---------------------------------------------------------------------------
# Create a native python type for the constant value
# ---------------------------------------------------------------------------
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