diff options
| author | Peter Eisentraut <peter_e@gmx.net> | 2018-03-14 14:59:40 -0400 |
|---|---|---|
| committer | Peter Eisentraut <peter_e@gmx.net> | 2018-03-14 15:31:34 -0400 |
| commit | f66e8bf875f691db4c5d0173fc39b5a9c3ec969c (patch) | |
| tree | 69ebd3ed87cd2b9e729ea5c9d0008844d1bdd7a6 /src/backend/commands | |
| parent | 6b960aae90164cf85cf629e0af9286f97a9e51df (diff) | |
Remove pg_class.relhaspkey
It is not used for anything internally, and it cannot be relied on for
external uses, so it can just be removed. To correct recommended way to
check for a primary key is in pg_index.
Discussion: https://www.postgresql.org/message-id/flat/b1a24c6c-6913-f89c-674e-0704f0ed69db@2ndquadrant.com
Diffstat (limited to 'src/backend/commands')
| -rw-r--r-- | src/backend/commands/vacuum.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/src/backend/commands/vacuum.c b/src/backend/commands/vacuum.c index b50c554c517..18b3966a1f7 100644 --- a/src/backend/commands/vacuum.c +++ b/src/backend/commands/vacuum.c @@ -909,16 +909,6 @@ vac_update_relstats(Relation relation, dirty = true; } - /* - * If we have discovered that there are no indexes, then there's no - * primary key either. This could be done more thoroughly... - */ - if (pgcform->relhaspkey && !hasindex) - { - pgcform->relhaspkey = false; - dirty = true; - } - /* We also clear relhasrules and relhastriggers if needed */ if (pgcform->relhasrules && relation->rd_rules == NULL) { |