Re: BUG #16940: ERROR: unrecognized parameter - Mailing list pgsql-bugs

From Guillaume Lelarge
Subject Re: BUG #16940: ERROR: unrecognized parameter
Date
Msg-id CAECtzeVHxxxs5OhQf79iDcs0NeEauz4aEaH=KwOX0tcaCtXWRw@mail.gmail.com
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In response to Re: BUG #16940: ERROR: unrecognized parameter  (Guillaume Lelarge <guillaume@lelarge.info>)
Responses Re: BUG #16940: ERROR: unrecognized parameter  (Michael Paquier <michael@paquier.xyz>)
List pgsql-bugs
Le mar. 23 mars 2021 à 15:40, Guillaume Lelarge <guillaume@lelarge.info> a écrit :
Le mar. 23 mars 2021 à 15:38, Guillaume Lelarge <guillaume@lelarge.info> a écrit :
Hi,

Le mar. 23 mars 2021 à 14:31, PG Bug reporting form <noreply@postgresql.org> a écrit :
The following bug has been logged on the website:

Bug reference:      16940
Logged by:          Zhu Ethan
Email address:      crimezjp@foxmail.com
PostgreSQL version: 13.2
Operating system:   Ubuntu 20.04
Description:       

postgres=# CREATE TEMP TABLE IF NOT EXISTS t0(c0 REAL  PRIMARY KEY DEFAULT
(0.7718745), c1 boolean , c2 FLOAT  DEFAULT (0.4103656432464894)) PARTITION
BY RANGE((t0.c0)) WITH (autovacuum_vacuum_cost_delay=84,
autovacuum_freeze_table_age=797746365, autovacuum_enabled=0,
parallel_workers=736, autovacuum_vacuum_cost_limit=1031, fillfactor=89,
autovacuum_freeze_min_age=296312345, autovacuum_analyze_threshold=542044648,
autovacuum_freeze_max_age=1616982866) ON COMMIT DROP ;
ERROR:  22023: unrecognized parameter "autovacuum_vacuum_cost_delay"
LOCATION:  parseRelOptionsInternal, reloptions.c:1445

postgres=# CREATE TEMPORARY TABLE IF NOT EXISTS t0(c0 boolean  DEFAULT
((to_hex('0.9439359616884709')) IN (family('255.150.15.43')))) PARTITION BY
HASH((t0.c0)oidvector_ops) WITH (autovacuum_freeze_min_age=404730583,
fillfactor=91, autovacuum_vacuum_scale_factor=1.0E-5,
autovacuum_vacuum_cost_delay=64, autovacuum_freeze_max_age=434090753,
autovacuum_analyze_threshold=1645614243, parallel_workers=74,
autovacuum_enabled=1, autovacuum_analyze_scale_factor=0.2) ON COMMIT DROP
;
ERROR:  22023: unrecognized parameter "autovacuum_freeze_min_age"
LOCATION:  parseRelOptionsInternal, reloptions.c:1445


Not a bug. autovacuum_vacuum_cost_delay and autovacuum_freeze_min_age are not table storage parameters.


And actually, they are. My bad.


You can't use storage parameters on partitioned tables, as the fine docs say: "Specifying these parameters for partitioned tables is not supported, but you may specify them for individual leaf partitions." See https://www.postgresql.org/docs/13/sql-createtable.html#SQL-CREATETABLE-STORAGE-PARAMETERS.

Hope I'm not wrong this time :)


--
Guillaume.

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