[Firebird-checkins] CVS: firebird2/src/jrd Optimizer.cpp, 1.56.4.3, 1.56.4.4

[Adriano d. S. F. <asf...@us...>]

Build Version :  T2.1.0.16065 Firebird 2.1 Beta 1

(writeBuildNum.sh,v 1.16222 2007/07/08 14:27:28 asfernandes )

Update of /cvsroot/firebird/firebird2/src/jrd
In directory sc8-pr-cvs17:/tmp/cvs-serv18971

Modified Files:
      Tag: B2_0_Release
	Optimizer.cpp 
Log Message:
Backported fix for CORE-1153 - Activating index change "STARTING" working as "LIKE" in join condition

Index: Optimizer.cpp
===================================================================
RCS file: /cvsroot/firebird/firebird2/src/jrd/Optimizer.cpp,v
retrieving revision 1.56.4.3
retrieving revision 1.56.4.4
diff -b -U3 -r1.56.4.3 -r1.56.4.4
--- Optimizer.cpp	26 Apr 2007 10:12:40 -0000	1.56.4.3
+++ Optimizer.cpp	8 Jul 2007 14:27:24 -0000	1.56.4.4
@@ -2233,7 +2233,7 @@
 		if (!OPT_expression_equal(tdbb, optimizer, indexScratch->idx, match, stream) ||
 			(value && !OPT_computable(optimizer->opt_csb, value, stream, true, false)))
 		{
-			if (value &&
+			if (boolean->nod_type != nod_starts && value &&
 				OPT_expression_equal(tdbb, optimizer, indexScratch->idx, value, stream) &&
 				OPT_computable(optimizer->opt_csb, match, stream, true, false))
 			{