Changeset: 105fd05180d2 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB/rev/105fd05180d2
Modified Files:
sql/server/rel_distribute.c
Branch: new_rmt_opt
Log Message:
Adds REMOTE prop for replica only when we have remotes
diffs (23 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
@@ -274,7 +274,6 @@ rel_rewrite_remote_(visitor *v, sql_rel
* 1. find all the remotes
* 2. store them in the PROP_REMOTE pval
*/
- p = rel->p = prop_create(v->sql->sa, PROP_REMOTE,
rel->p);
list *uris = sa_list(v->sql->sa);
for (node *n = t->members->h; n; n = n->next) {
sql_part *part = n->data;
@@ -287,7 +286,10 @@ rel_rewrite_remote_(visitor *v, sql_rel
append(uris, tu);
}
}
- p->value.pval = (void*)uris;
+ if (!list_empty(uris)) {
+ p = rel->p = prop_create(v->sql->sa,
PROP_REMOTE, rel->p);
+ p->value.pval = (void*)uris;
+ }
}
} break;
case op_table:
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