Update of /cvsroot/monetdb/pathfinder/compiler/algebra
In directory 23jxhf1.ch3.sourceforge.com:/tmp/cvs-serv25705/compiler/algebra
Modified Files:
Tag: M5XQ
intro_borders.c
Log Message:
propagated changes of Tuesday May 26 2009
from the development trunk to the M5XQ branch
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
2009/05/26 - tsheyar: compiler/algebra/intro_borders.c,1.2
-- Assign the new border operators the properties of their children.
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
U intro_borders.c
Index: intro_borders.c
===================================================================
RCS file: /cvsroot/monetdb/pathfinder/compiler/algebra/intro_borders.c,v
retrieving revision 1.1.2.2
retrieving revision 1.1.2.3
diff -u -d -r1.1.2.2 -r1.1.2.3
--- intro_borders.c 20 May 2009 16:28:09 -0000 1.1.2.2
+++ intro_borders.c 26 May 2009 15:38:52 -0000 1.1.2.3
@@ -295,10 +295,12 @@
for (unsigned int i = 0; i < PFPA_OP_MAXCHILD && n->child[i]; i++)
if (!pfIN(n) && pfIN(n->child[i]) &&
- n->child[i]->kind != pa_nil)
+ n->child[i]->kind != pa_nil) {
/* Introduce a border if a boundary is reached
and stop the traversal. */
n->child[i] = PFpa_dep_border (n->child[i]);
+ n->child[i]->prop = L(n->child[i])->prop;
+ }
else
/* Recursively traverse the plan otherwise. */
introduce_dep_borders_worker (n->child[i]);
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