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| author | Michael Paquier <michael@paquier.xyz> | 2021-12-22 16:38:38 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2021-12-22 16:38:38 +0900 |
| commit | 420f9ac1b77cca142d4ab7919a4f2b703c1278b8 (patch) | |
| tree | a5f0fc1a572cc97074a340b83cc32ce0dbbddff3 /src/backend/commands/explain.c | |
| parent | 8a22a40b2cfd1ea3218663153e5c6d7ebc68d2bf (diff) | |
| download | postgresql-420f9ac1b77cca142d4ab7919a4f2b703c1278b8.tar.gz postgresql-420f9ac1b77cca142d4ab7919a4f2b703c1278b8.zip | |
Correct comment and some documentation about REPLICA_IDENTITY_INDEX
catalog/pg_class.h was stating that REPLICA_IDENTITY_INDEX with a
dropped index is equivalent to REPLICA_IDENTITY_DEFAULT. The code tells
a different story, as it is equivalent to REPLICA_IDENTITY_NOTHING.
The behavior exists since the introduction of replica identities, and
fe7fd4e even added tests for this case but I somewhat forgot to fix this
comment.
While on it, this commit reorganizes the documentation about replica
identities on the ALTER TABLE page, and a note is added about the case
of dropped indexes with REPLICA_IDENTITY_INDEX.
Author: Michael Paquier, Wei Wang
Reviewed-by: Euler Taveira
Discussion: https://postgr.es/m/OS3PR01MB6275464AD0A681A0793F56879E759@OS3PR01MB6275.jpnprd01.prod.outlook.com
Backpatch-through: 10
Diffstat (limited to 'src/backend/commands/explain.c')
0 files changed, 0 insertions, 0 deletions