Fix possible leak of semaphore count.
Commit 4aec49899e5782247e134f94ce1c6ee926f88e1c reorganized the order
of operations here so that we no longer increment the number of "extra
waits" before locking the semaphore, but it did not change the
starting value of extraWaits from 0 to -1 to compensate.
Fix possible leak of semaphore count.
Commit 4aec49899e5782247e134f94ce1c6ee926f88e1c reorganized the order
of operations here so that we no longer increment the number of "extra
waits" before locking the semaphore, but it did not change the
starting value of extraWaits from 0 to -1 to compensate.
Use 'use strict' in all Perl programs
Branch
--
master
Details
---
http://git.postgresql.org/pg/commitdiff/933b46644c787ed0b763532951961361e9304095
Modified Files
--
contrib/seg/seg-validate.pl| 35 +++---
contrib/seg/sort-segments.pl | 10 +--
Fix possible crash reading pg_stat_activity.
With the old code, a backend that read pg_stat_activity without ever
having executed a parallel query might see a backend in the midst of
executing one waiting on a DSA LWLock, resulting in a crash. The
solution is for backends to register the tranche
Fix handling of empty arrays in array_fill().
array_fill(..., array[0]) produced an empty array, which is probably
what users expect, but it was a one-dimensional zero-length array
which is not our standard representation of empty arrays. Also, for
no very good reason, it rejected empty input arr
Fix handling of empty arrays in array_fill().
array_fill(..., array[0]) produced an empty array, which is probably
what users expect, but it was a one-dimensional zero-length array
which is not our standard representation of empty arrays. Also, for
no very good reason, it rejected empty input arr
Fix handling of empty arrays in array_fill().
array_fill(..., array[0]) produced an empty array, which is probably
what users expect, but it was a one-dimensional zero-length array
which is not our standard representation of empty arrays. Also, for
no very good reason, it rejected empty input arr
Fix handling of empty arrays in array_fill().
array_fill(..., array[0]) produced an empty array, which is probably
what users expect, but it was a one-dimensional zero-length array
which is not our standard representation of empty arrays. Also, for
no very good reason, it rejected empty input arr
Fix handling of empty arrays in array_fill().
array_fill(..., array[0]) produced an empty array, which is probably
what users expect, but it was a one-dimensional zero-length array
which is not our standard representation of empty arrays. Also, for
no very good reason, it rejected empty input arr
Fix handling of empty arrays in array_fill().
array_fill(..., array[0]) produced an empty array, which is probably
what users expect, but it was a one-dimensional zero-length array
which is not our standard representation of empty arrays. Also, for
no very good reason, it rejected empty input arr
Fix format for TAP test docs
Small number of fixes to perl docs for TAP tests.
Plus two comments that use "xlog" rather than WAL
Michael Paquier
Branch
--
master
Details
---
http://git.postgresql.org/pg/commitdiff/2e44f379bc0219f6864dbfb901129796e6feec44
Modified Files
--
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