Add slotsync skip statistics.
This patch adds two new columns to the pg_stat_replication_slots view:
slotsync_skip_count - the total number of times a slotsync operation was
skipped.
slotsync_skip_at - the timestamp of the most recent skip.
These additions provide better visibility into replicati
Remove obsolete comment
This comment should probably have been moved to pg_locale_libc.c in
commit 66ac94cdc79 (2024), but upon closer examination it was already
completely obsolete then.
The first part of the comment has been obsolete since commit
85feb77aa09 (2017), which required that the syst
Rename routines for write/read of pgstats file
This commit renames write_chunk and read_chunk to respectively
pgstat_write_chunk() and pgstat_read_chunk(), along with the *_s
convenience macros.
These are made available for plug-ins, so as any code that decides to
write and/or read stats data can
lwlock: Fix, currently harmless, bug in LWLockWakeup()
Accidentally the code in LWLockWakeup() checked the list of to-be-woken up
processes to see if LW_FLAG_HAS_WAITERS should be unset. That means that
HAS_WAITERS would not get unset immediately, but only during the next,
unnecessary, call to LWL
lwlock: Fix, currently harmless, bug in LWLockWakeup()
Accidentally the code in LWLockWakeup() checked the list of to-be-woken up
processes to see if LW_FLAG_HAS_WAITERS should be unset. That means that
HAS_WAITERS would not get unset immediately, but only during the next,
unnecessary, call to LWL
lwlock: Fix, currently harmless, bug in LWLockWakeup()
Accidentally the code in LWLockWakeup() checked the list of to-be-woken up
processes to see if LW_FLAG_HAS_WAITERS should be unset. That means that
HAS_WAITERS would not get unset immediately, but only during the next,
unnecessary, call to LWL
lwlock: Fix, currently harmless, bug in LWLockWakeup()
Accidentally the code in LWLockWakeup() checked the list of to-be-woken up
processes to see if LW_FLAG_HAS_WAITERS should be unset. That means that
HAS_WAITERS would not get unset immediately, but only during the next,
unnecessary, call to LWL
lwlock: Fix, currently harmless, bug in LWLockWakeup()
Accidentally the code in LWLockWakeup() checked the list of to-be-woken up
processes to see if LW_FLAG_HAS_WAITERS should be unset. That means that
HAS_WAITERS would not get unset immediately, but only during the next,
unnecessary, call to LWL
lwlock: Fix, currently harmless, bug in LWLockWakeup()
Accidentally the code in LWLockWakeup() checked the list of to-be-woken up
processes to see if LW_FLAG_HAS_WAITERS should be unset. That means that
HAS_WAITERS would not get unset immediately, but only during the next,
unnecessary, call to LWL
Avoid global LC_CTYPE dependency in pg_locale_libc.c.
Call tolower_l() directly instead of through pg_tolower(), because the
latter depends on the global LC_CTYPE.
Discussion:
https://postgr.es/m/[email protected]
Branch
--
master
Details
---
ht
Improve detection of implicitly-temporary views.
We've long had a practice of making views temporary by default if they
reference any temporary tables. However the implementation was pretty
incomplete, in that it only searched for RangeTblEntry references to
temp relations. Uses of temporary typ
Reorganize pqcomm.h a bit
Group the PG_PROTOCOL() codes, add a comment to AuthRequest now that the
AUTH_REQ codes live in a different header, and make some small
adjustments to spacing and comment style for the sake of scannability.
Reviewed-by: Jelte Fennema-Nio
Reviewed-by: Heikki Linnakangas
postgres: Use pg_{add,mul}_size_overflow()
The backend implementations of add_size() and mul_size() can now make
use of the APIs provided in common/int.h.
Reviewed-by: Chao Li
Reviewed-by: Michael Paquier
Discussion:
https://postgr.es/m/CAOYmi%2B%3D%2BpqUd2MUitvgW1pAJuXgG_TKCVc3_Ek7pe8z9nkf%2B
Make some use of anonymous unions [libpq-oauth]
Make some use of anonymous unions, which are allowed as of C11, as
examples and encouragement for future code, and to test compilers.
This commit changes the json_field struct.
Reviewed-by: Nathan Bossart
Discussion:
https://postgr.es/m/CAOYmi%2B
Add pg_add_size_overflow() and friends
Commit 600086f47 added (several bespoke copies of) size_t addition with
overflow checks to libpq. Move this to common/int.h, along with
its subtraction and multiplication counterparts.
pg_neg_size_overflow() is intentionally omitted; I'm not sure we should
a
Fix infer_arbiter_index during concurrent index operations
Previously, we would only consider indexes marked indisvalid as usable
for INSERT ON CONFLICT. But that's problematic during CREATE INDEX
CONCURRENTLY and REINDEX CONCURRENTLY, because concurrent transactions
would end up with inconsisten
Move isolation test index-killtuples to src/test/modules/index/
index-killtuples test depends on the contrib modules btree_gin and
btree_gist, which would not be installed in a temporary installation
with an execution of the main isolation test suite like this one:
make -C src/test/isolation/ chec
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