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doc: Correct the description about the length of pg_stat_activity.query.

author Fujii Masao <fujii@postgresql.org>

Thu, 9 Jul 2020 04:31:33 +0000 (13:31 +0900)

committer Fujii Masao <fujii@postgresql.org>

Thu, 9 Jul 2020 04:36:24 +0000 (13:36 +0900)

pg_stat_activity.query text is truncated at 1024 bytes. But previously
the document described that it's truncated at 1024 characters.
This was not accurate when considering multibyte characters.

Back-patch to v10 where this inaccurate description was added.

Author: Atsushi Torikoshi
Reviewed-by: Daniel Gustafsson, Fujii Masao
Discussion: https://postgr.es/m/cd5b49a5a14e887542f5f569c1c6bde2@oss.nttdata.com

doc/src/sgml/monitoring.sgml patch | blob | blame | history

diff --git a/doc/src/sgml/monitoring.sgml b/doc/src/sgml/monitoring.sgml

index 6cc4d84b5d3932167230cceae7269af8739ff9cd..d735ec65c6852f6d5c891d43ad7acd9ae4426e60 100644 (file)

--- a/doc/src/sgml/monitoring.sgml

+++ b/doc/src/sgml/monitoring.sgml

@@ -795,7 +795,7 @@ postgres 27093 0.0 0.0 30096 2752 ? Ss 11:34 0:00 postgres: ser

<structfield>state</structfield> is <literal>active</literal> this field shows the

currently executing query. In all other states, it shows the last query

that was executed. By default the query text is truncated at 1024

- characters; this value can be changed via the parameter

+ bytes; this value can be changed via the parameter

<xref linkend="guc-track-activity-query-size"/>.

</entry>

</row>

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