Re: ALTER tbl rewrite loses CLUSTER ON index

Ibrar Ahmed <ibrar.ahmad@gmail.com>

From: Ibrar Ahmed <ibrar.ahmad@gmail.com>

To: pgsql-hackers@lists.postgresql.org

Cc: Amit Langote <amitlangote09@gmail.com>, Justin Pryzby <justin@telsasoft.com>

Date: 2020-03-05T20:11:10Z

Lists: pgsql-hackers

The following review has been posted through the commitfest application:
make installcheck-world:  tested, passed
Implements feature:       tested, passed
Spec compliant:           tested, passed
Documentation:            not tested

I tested the patch on the master branch (a77315fdf2a197a925e670be2d8b376c4ac02efc) and it works fine.

The new status of this patch is: Ready for Committer

Commits

Refactor cluster.c to use new routine get_index_isclustered()
- 8ef9451f58ee 13.0 landed
Preserve clustered index after rewrites with ALTER TABLE
- 3f77a670241d 9.5.22 landed
- 61a161fe4421 9.6.18 landed
- cef2b8d52c59 10.13 landed
- 41faafbd75a5 11.8 landed
- 3e62dd3a937b 12.3 landed
- a40caf5f862c 13.0 landed
Preserve replica identity index across ALTER TABLE rewrite
- 1cc9c2412cc9 13.0 cited
Remove RangeIOData->typiofunc
- a77315fdf2a1 13.0 cited
Preserve pg_index.indisclustered across REINDEX CONCURRENTLY
- f087d63a45b5 12.3 landed
- d79fb88ac738 13.0 landed