Alvaro Herrera 896db774e5 pg_stat_activity: show NULL stmt start time for walsenders ...

Returning a non-NULL time is pointless, sinc a walsender is not a
process that would be running normal transactions anyway, but the code
was unintentionally exposing the process start time intermittently,
which was not only bogus but it also confused monitoring systems looking
for idle transactions.  Fix by avoiding all updates in walsenders.

Backpatch to 11, where walsenders started appearing in pg_stat_activity.

Reported-by: Tomas Vondra
Discussion: https://postgr.es/m/20191209234409.exe7osmyalwkt5j4@development

2020-01-07 17:38:48 -03:00

..

backend

pg_stat_activity: show NULL stmt start time for walsenders

2020-01-07 17:38:48 -03:00

bin

Add pg_dump test for triggers on partitioned tables

2019-12-27 18:34:30 -03:00

common

Tolerate EINVAL when calling fsync() on a directory.

2019-02-24 23:51:54 +13:00

fe_utils

Fix translation of special characters in psql's LaTeX output modes.

2018-11-26 17:32:51 -05:00

include

Fix misbehavior with expression indexes on ON COMMIT DELETE ROWS tables.

2019-12-01 13:09:26 -05:00

interfaces

libpq should expose GSS-related parameters even when not implemented.

2019-12-20 15:34:08 -05:00

makefiles

Select CFLAGS_SL at configure time, not in platform-specific Makefiles.

2019-10-21 12:32:36 -04:00

pl

Fix possible loss of sync between rectypeid and underlying PLpgSQL_type.

2019-12-26 15:19:39 -05:00

port

In pgwin32_open, loop after ERROR_ACCESS_DENIED only if we can't stat.

2019-12-21 17:39:36 -05:00

template

Select CFLAGS_SL at configure time, not in platform-specific Makefiles.

2019-10-21 12:32:36 -04:00

test

Have logical replication subscriber fire column triggers

2020-01-06 11:38:24 +01:00

timezone

Update time zone data files to tzdata release 2019c.

2019-09-20 19:54:00 -04:00

tools

Handle spaces in OpenSSL install location for MSVC

2019-10-04 15:39:19 -04:00

tutorial

Update copyright for 2018

2018-01-02 23:30:12 -05:00

.gitignore

…

DEVELOPERS

…

Makefile

Fix partial-build problems introduced by having more generated headers.

2018-04-09 16:42:10 -04:00

Makefile.global.in

Select CFLAGS_SL at configure time, not in platform-specific Makefiles.

2019-10-21 12:32:36 -04:00

Makefile.shlib

Ensure static libraries have correct mod time even if ranlib messes it up.

2018-11-29 15:53:44 -05:00

nls-global.mk

…