Update of /cvsroot/monetdb/pathfinder/compiler/algebra/prop
In directory sc8-pr-cvs16.sourceforge.net:/tmp/cvs-serv5007/algebra/prop
Modified Files:
Tag: XQuery_0-22
prop_unq_names.c
Log Message:
-- Fixing bug detected by Tom: Some attribute names were mapped incorrectly.
Index: prop_unq_names.c
===================================================================
RCS file: /cvsroot/monetdb/pathfinder/compiler/algebra/prop/prop_unq_names.c,v
retrieving revision 1.28
retrieving revision 1.28.2.1
diff -u -d -r1.28 -r1.28.2.1
--- prop_unq_names.c 1 Feb 2008 13:32:02 -0000 1.28
+++ prop_unq_names.c 17 Feb 2008 09:47:02 -0000 1.28.2.1
@@ -258,7 +258,7 @@
argument are replaced by the overall join column name
and all columns that are also referenced on the other
side will be renamed by introducing a new unique name.
- All other column stay unchanged. */
+ All other columns stay unchanged. */
for (unsigned int i = 0; i < L(n)->schema.count; i++) {
ori = L(n)->schema.items[i].name;
child_unq = PFprop_unq_name (L(n)->prop, ori);
@@ -282,6 +282,8 @@
add_name_pair (np_list, ori, unq);
}
+ else if (child_unq == att2_unq)
+ add_name_pair (np_list, ori, PFalg_unq_name (ori, id++));
else
add_name_pair (np_list, ori, child_unq);
@@ -311,6 +313,8 @@
add_name_pair (np_list, ori, unq);
}
+ else if (child_unq == att1_unq)
+ add_name_pair (np_list, ori, PFalg_unq_name (ori, id++));
else
add_name_pair (np_list, ori, child_unq);
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