Update of /cvsroot/monetdb/pathfinder/compiler
In directory 23jxhf1.ch3.sourceforge.com:/tmp/cvs-serv13909/compiler
Modified Files:
Tag: Feb2009
compile.c
Log Message:
adding new optimization -Y
this optimization pushes projection up in the tree to minimize them.
the goal is to simplify the tree for other optimizations
U compile.c
Index: compile.c
===================================================================
RCS file: /cvsroot/monetdb/pathfinder/compiler/compile.c,v
retrieving revision 1.167.2.2
retrieving revision 1.167.2.3
diff -u -d -r1.167.2.2 -r1.167.2.3
--- compile.c 6 Feb 2009 14:53:20 -0000 1.167.2.2
+++ compile.c 20 Mar 2009 09:58:02 -0000 1.167.2.3
@@ -155,7 +155,7 @@
status->opt_alg = "OIKCG_VG_JISI_GECSVR_OK_N"
"}MT{JISI_GECSVR_"
"}MT{JISI_OK_GECSVR_"
- "DC_GP";
+ "DC_GYP";
status->opt_sql = "OIKCG_VG_JISI_GECSVR_OK_N"
"QU_}MT{JISI_GECSVR_"
"QU_}MT{JISI_OK_GECSVR_"
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