database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-07-02 09:02:37 +03:00
Code Activity

Change get_constraint_index() to use pg_constraint.conindid

Browse Source 
It was still using a scan of pg_depend instead of using the conindid
column that has been added since.

Since it is now just a catalog lookup wrapper and not related to
pg_depend, move from pg_depend.c to lsyscache.c.

Reviewed-by: Matthias van de Meent <boekewurm+postgres@gmail.com>
Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us>
Reviewed-by: Michael Paquier <michael@paquier.xyz>
Discussion: https://www.postgresql.org/message-id/flat/4688d55c-9a2e-9a5a-d166-5f24fe0bf8db%40enterprisedb.com
This commit is contained in:
Peter Eisentraut
2020-12-09 15:12:05 +01:00
parent 16c302f512
commit 8b069ef5dc
7 changed files with 29 additions and 75 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
src/backend/utils/adt/ruleutils.c
View File

@ -24,7 +24,6 @@
#include "access/relation.h"
#include "access/sysattr.h"
#include "access/table.h"
#include "catalog/dependency.h"
#include "catalog/pg_aggregate.h"
#include "catalog/pg_am.h"
#include "catalog/pg_authid.h"
@ -2140,7 +2139,7 @@ pg_get_constraintdef_worker(Oid constraintId, bool fullCommand,
appendStringInfoChar(&buf, ')');
indexId = get_constraint_index(constraintId);
indexId = conForm->conindid;
/* Build including column list (from pg_index.indkeys) */
indtup = SearchSysCache1(INDEXRELID, ObjectIdGetDatum(indexId));