Changeset: e97b958502d8 for MonetDB
URL: https://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=e97b958502d8
Modified Files:
sql/server/rel_optimizer.c
Branch: Jun2020
Log Message:
backport small fix in ordering joins, needed after reorder changes
diffs (23 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
@@ -887,8 +887,8 @@ order_joins(visitor *v, list *rels, list
/* complex expressions may touch multiple base tables
* Should be pushed up to extra selection.
* */
- if (cje->type != e_cmp || is_complex_exp(cje->flag) ||
!find_prop(cje->p, PROP_HASHCOL) /*||
- (cje->type == e_cmp && cje->f == NULL)*/) {
+ if (cje->type != e_cmp || is_complex_exp(cje->flag) ||
!find_prop(cje->p, PROP_HASHCOL) ||
+ (cje->type == e_cmp && cje->f == NULL)) {
l = find_one_rel(rels, cje->l);
r = find_one_rel(rels, cje->r);
}
@@ -1798,7 +1798,7 @@ rel_push_count_down(visitor *v, sql_rel
}
static bool
-check_projection_on_foreignside(sql_rel *r, list *pexps, int fk_left)
+check_projection_on_foreignside(sql_rel *r, list *pexps, int fk_left)
{
/* projection columns from the foreign side */
if (list_empty(pexps))
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