diff -r 3da531bb4329 -r 28839de615b4 persistentstorage/sql/SRC/Server/SqlSrvStatement.inl
--- a/persistentstorage/sql/SRC/Server/SqlSrvStatement.inl	Mon Jun 21 17:37:53 2010 +0300
+++ b/persistentstorage/sql/SRC/Server/SqlSrvStatement.inl	Thu Aug 19 11:36:21 2010 +0300
@@ -87,7 +87,8 @@
 	__SQLASSERT(iBufType == HSqlSrvStmtParamBuf::EBufSimpleBind, ESqlPanicInternalError);
 	iBuf->ResizeL(aData.Length());
 	iBuf->Write(0, aData);
-	return iBuf->Ptr(0);
+	//If the size is 0, then return KNullDesC8, where an empty string is hold, not a null one ("" instead of NULL)
+	return iBuf->Size() == 0 ? KNullDesC8() : iBuf->Ptr(0);
 	}
 
 /**
@@ -100,7 +101,8 @@
 inline const TPtrC8 HSqlSrvStmtParamBuf::Data() const
 	{
 	__SQLASSERT(iBuf != NULL, ESqlPanicInvalidObj);
-	return iBuf->Ptr(0);
+	//If the size is 0, then return KNullDesC8, where an empty string is hold, not a null one ("" instead of NULL)
+	return iBuf->Size() == 0 ? KNullDesC8() : iBuf->Ptr(0);
 	}
 
 /**