doc: Correct the description about the length of pg_stat_activity.query.
authorFujii Masao
Thu, 9 Jul 2020 04:31:33 +0000 (13:31 +0900)
committerFujii Masao
Thu, 9 Jul 2020 04:34:01 +0000 (13:34 +0900)
commit331da659bedbad2c4d649d70cccf9d87ca1a0b7e
treefa83e05267aab6990a5551589bc3d04ee575f490
parent285da44a69ddcbe8aa955b5f863e02121f41c189
doc: Correct the description about the length of pg_stat_activity.query.

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