diff options
Diffstat (limited to 'src/backend/optimizer/path/allpaths.c')
| -rw-r--r-- | src/backend/optimizer/path/allpaths.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/src/backend/optimizer/path/allpaths.c b/src/backend/optimizer/path/allpaths.c index 01178d93ddd..cbe78c3abd5 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 1.156 2007/01/09 02:14:12 tgl Exp $ + * $PostgreSQL: pgsql/src/backend/optimizer/path/allpaths.c,v 1.157 2007/01/20 20:45:38 tgl Exp $ * *------------------------------------------------------------------------- */ @@ -326,6 +326,16 @@ set_append_rel_pathlist(PlannerInfo *root, RelOptInfo *rel, appinfo); /* + * We have to make child entries in the EquivalenceClass data + * structures as well. + */ + if (rel->has_eclass_joins) + { + add_child_rel_equivalences(root, appinfo, rel, childrel); + childrel->has_eclass_joins = true; + } + + /* * Copy the parent's attr_needed data as well, with appropriate * adjustment of relids and attribute numbers. */ |