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Increase the maximum value of track_activity_query_size.

author Robert Haas <rhaas@postgresql.org>

Tue, 7 Jan 2020 17:14:19 +0000 (12:14 -0500)

committer Robert Haas <rhaas@postgresql.org>

Tue, 7 Jan 2020 17:14:19 +0000 (12:14 -0500)

This one-line change provoked a lot of discussion, but ultimately
the consensus seems to be that allowing a larger value might be
useful to somebody, and probably won't hurt anyone who chooses
not to take advantage of the higher maximum limit.

Vyacheslav Makarov, reviewed by many people.

Discussion: http://postgr.es/m/7b5ecc5a9991045e2f13c84e3047541d@postgrespro.ru

src/backend/utils/misc/guc.c patch | blob | blame | history

diff --git a/src/backend/utils/misc/guc.c b/src/backend/utils/misc/guc.c

index a4e5d0886a1fed8688e8a9966a0dafd64c4be9ac..62285792ecafe5a82f55d8a63a8170662d8a4ea2 100644 (file)

--- a/src/backend/utils/misc/guc.c

+++ b/src/backend/utils/misc/guc.c

@@ -3210,7 +3210,7 @@ static struct config_int ConfigureNamesInt[] =

GUC_UNIT_BYTE

&pgstat_track_activity_query_size,

- 1024, 100, 102400,

+ 1024, 100, 1048576,

NULL, NULL, NULL

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