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| author | Amit Kapila | 2023-07-14 02:51:54 +0000 |
|---|---|---|
| committer | Amit Kapila | 2023-07-14 02:51:54 +0000 |
| commit | edca3424342da323499a1998d18a888283e52ac7 (patch) | |
| tree | 42923ac76129cacb6deaf33581c67cb6c2e87a1a /src/backend/commands/variable.c | |
| parent | a5ea825f958c2de9fadb825cbf16bf9b1360f0df (diff) | |
Allow the use of a hash index on the subscriber during replication.
Commit 89e46da5e5 allowed using BTREE indexes that are neither
PRIMARY KEY nor REPLICA IDENTITY on the subscriber during apply of
update/delete. This patch extends that functionality to also allow HASH
indexes.
We explored supporting other index access methods as well but they don't
have a fixed strategy for equality operation which is required by the
current infrastructure in logical replication to scan the indexes.
Author: Kuroda Hayato
Reviewed-by: Peter Smith, Onder Kalaci, Amit Kapila
Discussion: https://postgr.es/m/TYAPR01MB58669D7414E59664E17A5827F522A@TYAPR01MB5866.jpnprd01.prod.outlook.com
Diffstat (limited to 'src/backend/commands/variable.c')
0 files changed, 0 insertions, 0 deletions