Changeset: 2b3e7f31da25 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=2b3e7f31da25
Modified Files:
sql/server/rel_optimizer.c
Branch: Jul2015
Log Message:
allow for more pushdowns of selects through unions
diffs (12 lines):
diff --git a/sql/server/rel_optimizer.c b/sql/server/rel_optimizer.c
--- a/sql/server/rel_optimizer.c
+++ b/sql/server/rel_optimizer.c
@@ -4074,7 +4074,7 @@ rel_push_select_down_union(int *changes,
if (u->op == op_project)
u = u->l;
- if (!u || !is_union(u->op) || need_distinct(u) || !u->exps ||
rel_is_ref(u))
+ if (!u || !is_union(u->op) || !u->exps || rel_is_ref(u))
return rel;
ul = u->l;
_______________________________________________
checkin-list mailing list
checkin-list@monetdb.org
https://www.monetdb.org/mailman/listinfo/checkin-list
