diff options
| author | Robert Haas <rhaas@postgresql.org> | 2017-04-28 14:48:38 -0400 |
|---|---|---|
| committer | Robert Haas <rhaas@postgresql.org> | 2017-04-28 14:50:36 -0400 |
| commit | a0291c33070d7095bc8aa4f21a1f6ccf714b262f (patch) | |
| tree | 7d0be717222a9536cd4339aefeed7cbfc5c392a1 /src/backend/commands/tablecmds.c | |
| parent | 54270d7ebcdc68a3dd995435e12ffd6596976b1e (diff) | |
Fix VALIDATE CONSTRAINT to consider NO INHERIT attribute.
Currently, trying to validate a NO INHERIT constraint on the parent will
search for the constraint in child tables (where it is not supposed to
exist), wrongly causing a "constraint does not exist" error.
Amit Langote, per a report from Hans Buschmann.
Discussion: http://postgr.es/m/20170421184012.24362.19@wrigleys.postgresql.org
Diffstat (limited to 'src/backend/commands/tablecmds.c')
| -rw-r--r-- | src/backend/commands/tablecmds.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/src/backend/commands/tablecmds.c b/src/backend/commands/tablecmds.c index a20cc6d091f..f1fe9b5c9a0 100644 --- a/src/backend/commands/tablecmds.c +++ b/src/backend/commands/tablecmds.c @@ -6873,9 +6873,10 @@ ATExecValidateConstraint(Relation rel, char *constrName, bool recurse, /* * If we're recursing, the parent has already done this, so skip - * it. + * it. Also, if the constraint is a NO INHERIT constraint, we + * shouldn't try to look for it in the children. */ - if (!recursing) + if (!recursing && !con->connoinherit) children = find_all_inheritors(RelationGetRelid(rel), lockmode, NULL); |