Update of /cvsroot/monetdb/pathfinder/compiler/algebra/opt
In directory 23jxhf1.ch3.sourceforge.com:/tmp/cvs-serv6069/algebra/opt
Modified Files:
opt_monetxq.c
Log Message:
-- Make MonetDB-specific rewrite pattern less restrictive:
'//node()[foo]' is now also reversed into '//foo/parent::node()'.
U opt_monetxq.c
Index: opt_monetxq.c
===================================================================
RCS file: /cvsroot/monetdb/pathfinder/compiler/algebra/opt/opt_monetxq.c,v
retrieving revision 1.3
retrieving revision 1.4
diff -u -d -r1.3 -r1.4
--- opt_monetxq.c 17 Feb 2009 23:45:52 -0000 1.3
+++ opt_monetxq.c 9 Mar 2009 15:01:54 -0000 1.4
@@ -113,9 +113,10 @@
RL(p)->kind == la_step_join &&
(RL(p)->sem.step.spec.axis == alg_desc ||
RL(p)->sem.step.spec.axis == alg_desc_s) &&
- RL(p)->sem.step.spec.kind == node_kind_elem &&
- PFqname_ns_wildcard (RL(p)->sem.step.spec.qname) &&
- PFqname_loc_wildcard (RL(p)->sem.step.spec.qname) &&
+ ((RL(p)->sem.step.spec.kind == node_kind_elem &&
+ PFqname_ns_wildcard (RL(p)->sem.step.spec.qname) &&
+ PFqname_loc_wildcard (RL(p)->sem.step.spec.qname)) ||
+ RL(p)->sem.step.spec.kind == node_kind_node) &&
RLR(p)->kind == la_roots &&
RLRL(p)->kind == la_doc_tbl &&
RL(p)->sem.step.item == RLRL(p)->sem.doc_tbl.res) {
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