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| author | Tomas Vondra <tomas.vondra@postgresql.org> | 2021-01-15 23:24:19 +0100 |
|---|---|---|
| committer | Tomas Vondra <tomas.vondra@postgresql.org> | 2021-01-15 23:32:54 +0100 |
| commit | d26d4c717dbfb24cc9dfd83044b5c9a377dc954a (patch) | |
| tree | 6344e028b0c9395a595522dd26c5d5a441531dc1 /src/backend/access/gist/gist.c | |
| parent | f44ae4db5feccb8012c1b2df169bf87576ce760e (diff) | |
| download | postgresql-d26d4c717dbfb24cc9dfd83044b5c9a377dc954a.tar.gz postgresql-d26d4c717dbfb24cc9dfd83044b5c9a377dc954a.zip | |
Disallow CREATE STATISTICS on system catalogs
Add a check that CREATE STATISTICS does not add extended statistics on
system catalogs, similarly to indexes etc. It can be overriden using
the allow_system_table_mods GUC.
This bug exists since 7b504eb282c, adding the extended statistics, so
backpatch all the way back to PostgreSQL 10.
Author: Tomas Vondra
Reported-by: Dean Rasheed
Backpatch-through: 10
Discussion: https://postgr.es/m/CAEZATCXAPrrOKwEsyZKQ4uzzJQWBCt6QAvOcgqRGdWwT1zb%2BrQ%40mail.gmail.com
Diffstat (limited to 'src/backend/access/gist/gist.c')
0 files changed, 0 insertions, 0 deletions