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| author | Michael Paquier <michael@paquier.xyz> | 2022-04-11 09:49:13 +0900 |
|---|---|---|
| committer | Michael Paquier <michael@paquier.xyz> | 2022-04-11 09:49:13 +0900 |
| commit | 8ac700acffc7b17d88414be47b8dff44fb1ea681 (patch) | |
| tree | 1a3d8ac5a775424f79c7bd028bd06c97edb46df6 /src/backend/parser/parse_expr.c | |
| parent | cd959b1b0662c9d57540b31961680c38037ffcd6 (diff) | |
| download | postgresql-8ac700acffc7b17d88414be47b8dff44fb1ea681.tar.gz postgresql-8ac700acffc7b17d88414be47b8dff44fb1ea681.zip | |
doc: Clarify behavior of query planner locking with REINDEX
The documentation of REINDEX has never mentioned that the query planner
may take an ACCESS SHARE lock on the indexes depending on the query
used. This adds also a note about prepared queries not impacted when
they do not use the index(es) rebuilt.
Author: Frédéric Yhuel
Reviewed-by: Guillaume Lelarge, Justin Pryzby
Discussion: https://postgr.es/m/65d08718-6f11-978a-4b5a-72b807d4c663@dalibo.com
Diffstat (limited to 'src/backend/parser/parse_expr.c')
0 files changed, 0 insertions, 0 deletions