diff options
Diffstat (limited to 'src/backend/optimizer/path/allpaths.c')
| -rw-r--r-- | src/backend/optimizer/path/allpaths.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/src/backend/optimizer/path/allpaths.c b/src/backend/optimizer/path/allpaths.c index 5b7f0ff0e3f..f6fffec902e 100644 --- a/src/backend/optimizer/path/allpaths.c +++ b/src/backend/optimizer/path/allpaths.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/optimizer/path/allpaths.c,v 1.186 2009/09/17 20:49:28 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/optimizer/path/allpaths.c,v 1.187 2009/10/12 18:10:45 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -632,6 +632,7 @@ set_subquery_pathlist(PlannerInfo *root, RelOptInfo *rel, false, tuple_fraction, &subroot); rel->subrtable = subroot->parse->rtable; + rel->subrowmark = subroot->parse->rowMarks; /* Copy number of output rows from subplan */ rel->tuples = rel->subplan->plan_rows; @@ -971,10 +972,10 @@ standard_join_search(PlannerInfo *root, int levels_needed, List *initial_rels) * since that could change the set of rows returned. * * 2. If the subquery contains any window functions, we can't push quals - * into it, because that would change the results. + * into it, because that could change the results. * * 3. If the subquery contains EXCEPT or EXCEPT ALL set ops we cannot push - * quals into it, because that would change the results. + * quals into it, because that could change the results. * * 4. For subqueries using UNION/UNION ALL/INTERSECT/INTERSECT ALL, we can * push quals into each component query, but the quals can only reference |