Changeset: 98a7373050f8 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/98a7373050f8
Modified Files:
sql/server/rel_distribute.c
Branch: default
Log Message:
Fixes bug with rewrite_remote opt
diffs (27 lines):
diff --git a/sql/server/rel_distribute.c b/sql/server/rel_distribute.c
--- a/sql/server/rel_distribute.c
+++ b/sql/server/rel_distribute.c
@@ -376,8 +376,9 @@ rel_rewrite_remote_(visitor *v, sql_rel
l->p = prop_remove(l->p, pl);
r->p = prop_remove(r->p, pr);
if (!find_prop(rel->p, PROP_REMOTE)) {
- /* remove any local tids */
- pl->id = 0;
+ /* remove local tid ONLY if no subtree
has local parts */
+ if (pl->id == 0 || pr->id == 0)
+ pl->id = 0;
/* set the new (matching) uris */
pl->value.pval = uris;
/* push the pl REMOTE property to the
list of properties */
@@ -424,8 +425,9 @@ rel_rewrite_remote_(visitor *v, sql_rel
l->p = prop_remove(l->p, pl);
r->p = prop_remove(r->p, pr);
if (!find_prop(rel->p, PROP_REMOTE)) {
- /* remove any local tids */
- pl->id = 0;
+ /* remove local tid ONLY if no
subtree has local parts */
+ if (pl->id == 0 || pr->id == 0)
+ pl->id = 0;
/* set the new (matching) uris
*/
pl->value.pval = uris;
/* push the pl REMOTE property
to the list of properties */
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