Tag: cluster

Waiting for PostgreSQL 16 – Add grantable MAINTAIN privilege and pg_maintain role.

On 14th of December 2022, Jeff Davis committed patch:

Add grantable MAINTAIN privilege and pg_maintain role.
 
Allows VACUUM, ANALYZE, REINDEX, REFRESH MATERIALIZED VIEW, CLUSTER,
and LOCK TABLE.
 
Effectively reverts 4441fc704d. Instead of creating separate
privileges for VACUUM, ANALYZE, and other maintenance commands, group
them together under a single MAINTAIN privilege.
 
Author: Nathan Bossart
Discussion: https://postgr.es/m/20221212210136.GA449764@nathanxps13
Discussion: https://postgr.es/m/45224.1670476523@sss.pgh.pa.us

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Waiting for 8.5 – VACUUM FULL change

Some time ago Josh Berkus wrote about possible changes in VACUUM FULL.

Now these changes came to life. By now, I mean 6th of January, when Takahiro Itagaki committed his patch:

Log Message:
-----------
Support rewritten-based full vacuum as VACUUM FULL. Traditional
VACUUM FULL was renamed to VACUUM FULL INPLACE. Also added a new
option -i, --inplace for vacuumdb to perform FULL INPLACE vacuuming.
 
Since the new VACUUM FULL uses CLUSTER infrastructure, we cannot
use it for system tables. VACUUM FULL for system tables always
fall back into VACUUM FULL INPLACE silently.
 
Itagaki Takahiro, reviewed by Jeff Davis and Simon Riggs.

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