Update of /cvsroot/monetdb/pathfinder/compiler/algebra/opt
In directory 23jxhf1.ch3.sourceforge.com:/tmp/cvs-serv30506/algebra/opt
Modified Files:
Tag: May2009
opt_rank.c
Log Message:
-- Avoid infinite loops.
U opt_rank.c
Index: opt_rank.c
===================================================================
RCS file: /cvsroot/monetdb/pathfinder/compiler/algebra/opt/opt_rank.c,v
retrieving revision 1.19
retrieving revision 1.19.2.1
diff -u -d -r1.19 -r1.19.2.1
--- opt_rank.c 15 May 2009 12:48:02 -0000 1.19
+++ opt_rank.c 29 May 2009 13:17:35 -0000 1.19.2.1
@@ -971,7 +971,8 @@
sortby),
L(p)->sem.rank_opt.res,
lsortby));
- modified = true;
+
+ /* don't mark plan as modified to avoid endless loops */
break;
}
else {
@@ -1030,7 +1031,8 @@
lrank,
p->sem.rank_opt.res,
new_sortby));
- modified = true;
+
+ /* don't mark plan as modified to avoid endless loops */
break;
}
}
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