Update of /cvsroot/monetdb/sql/src/server
In directory 23jxhf1.ch3.sourceforge.com:/tmp/cvs-serv8719/src/server
Modified Files:
Tag: May2009
rel_optimizer.mx
Log Message:
fix bug in deadcode elimination
U rel_optimizer.mx
Index: rel_optimizer.mx
===================================================================
RCS file: /cvsroot/monetdb/sql/src/server/rel_optimizer.mx,v
retrieving revision 1.60
retrieving revision 1.60.2.1
diff -u -d -r1.60 -r1.60.2.1
--- rel_optimizer.mx 14 Apr 2009 14:01:33 -0000 1.60
+++ rel_optimizer.mx 6 Jun 2009 15:24:00 -0000 1.60.2.1
@@ -2206,8 +2206,11 @@
break;
case op_topn:
- if (proj)
+ if (proj) {
rel = rel ->l;
+ rel_mark_used(sql, rel, proj);
+ break;
+ }
case op_project:
case op_groupby:
if (proj && rel->l) {
------------------------------------------------------------------------------
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