Add src/include/catalog/README
This just includes a link to the bki documentation, to help people get
started.
Before commit 372728b0d49, there was a README at
src/backend/catalog/README, but then this was moved to the SGML
documentation. So this effectively puts back a link to what was
moved.
Fix self-deadlock during DROP SUBSCRIPTION.
The DROP SUBSCRIPTION command performs several operations: it stops the
subscription workers, removes subscription-related entries from system
catalogs, and deletes the replication slot on the publisher server.
Previously, this command acquired an Access
Fix self-deadlock during DROP SUBSCRIPTION.
The DROP SUBSCRIPTION command performs several operations: it stops the
subscription workers, removes subscription-related entries from system
catalogs, and deletes the replication slot on the publisher server.
Previously, this command acquired an Access
Fix self-deadlock during DROP SUBSCRIPTION.
The DROP SUBSCRIPTION command performs several operations: it stops the
subscription workers, removes subscription-related entries from system
catalogs, and deletes the replication slot on the publisher server.
Previously, this command acquired an Access
Fix self-deadlock during DROP SUBSCRIPTION.
The DROP SUBSCRIPTION command performs several operations: it stops the
subscription workers, removes subscription-related entries from system
catalogs, and deletes the replication slot on the publisher server.
Previously, this command acquired an Access
Fix self-deadlock during DROP SUBSCRIPTION.
The DROP SUBSCRIPTION command performs several operations: it stops the
subscription workers, removes subscription-related entries from system
catalogs, and deletes the replication slot on the publisher server.
Previously, this command acquired an Access
Fix self-deadlock during DROP SUBSCRIPTION.
The DROP SUBSCRIPTION command performs several operations: it stops the
subscription workers, removes subscription-related entries from system
catalogs, and deletes the replication slot on the publisher server.
Previously, this command acquired an Access
Fix self-deadlock during DROP SUBSCRIPTION.
The DROP SUBSCRIPTION command performs several operations: it stops the
subscription workers, removes subscription-related entries from system
catalogs, and deletes the replication slot on the publisher server.
Previously, this command acquired an Access
Refactor ReadMultiXactCounts() into GetMultiXactInfo()
This provides a single entry point to access some information about the
state of MultiXacts, able to return some data about multixacts offsets
and counts. Originally this function was only able to return some
information about the number of m
Remove useless pointer update in StatsShmemInit()
This pointer was not used after its last update. This variable
assignment was most likely a vestige artifact of the earlier versions of
the patch set that have led to 5891c7a8ed8f.
This pointer update is useless, so let's remove it. It removes o
Pathify RHS unique-ification for semijoin planning
There are two implementation techniques for semijoins: one uses the
JOIN_SEMI jointype, where the executor emits at most one matching row
per left-hand side (LHS) row; the other unique-ifies the right-hand
side (RHS) and then performs a plain inne
Simplify relation_has_unique_index_for()
Now that the only call to relation_has_unique_index_for() that
supplied an exprlist and oprlist has been removed, the loop handling
those lists is effectively dead code. This patch removes that loop
and simplifies the function accordingly.
Author: Richard
test_ddl_deparse: Rename test create_sequence_1 to create_sequence
This test was the only one named following the convention used for
alternate output files. This was a little bit confusing when looking at
the diffs of the test, because one would think that the diffs are based
on an uncommon case
Remove unneeded header declarations in multixact.c
Two header declarations were related to SQL-callable functions, that
should have been cleaned up in df9133fa6384. Some more includes can be
removed on closer inspection, so let's clean up these as well, while on
it.
Reported-by: Tom Lane
Discus
Michael Paquier writes:
> On Mon, Aug 18, 2025 at 09:47:14AM -0400, Tom Lane wrote:
>> Couldn't this have removed some #include-s from multixact.c?
> Right. funcapi.h and fmgrprotos.h are direct dependencies, but
> looking closer it is also possible to remove four more of them.
Sounds good!
On Mon, Aug 18, 2025 at 09:47:14AM -0400, Tom Lane wrote:
> Michael Paquier writes:
> > Move SQL-callable code related to multixacts into its own file
>
> Couldn't this have removed some #include-s from multixact.c?
Right. funcapi.h and fmgrprotos.h are direct dependencies, but
looking closer i
Remove HASH_DEBUG output from dynahash.c
This existed in a semi broken stated from be0a6 until 296cba276.
Recent discussion has questioned the value of having this at all as it
only outputs static information from various of the hash table's
properties when the hash table is created.
Author:
Use elog(DEBUG4) for dynahash.c statistics output
Previously this was being output to stderr. This commit adjusts things
to use elog(DEBUG4). Here we also adjust the format of the message to
add the hash table name and also put the message on a single line. This
should make grepping the logs fo
Fix missing "use Test::More" in Kerberos.pm.
Apparently the only Test::More function this script uses is
BAIL_OUT, so this omission just results in the wrong error
output appearing in the cases where it bails out.
Seems to have been an oversight in commit 9f899562d which
split Kerberos.pm out of
Fix missing "use Test::More" in Kerberos.pm.
Apparently the only Test::More function this script uses is
BAIL_OUT, so this omission just results in the wrong error
output appearing in the cases where it bails out.
Seems to have been an oversight in commit 9f899562d which
split Kerberos.pm out of
Fix missing "use Test::More" in Kerberos.pm.
Apparently the only Test::More function this script uses is
BAIL_OUT, so this omission just results in the wrong error
output appearing in the cases where it bails out.
Seems to have been an oversight in commit 9f899562d which
split Kerberos.pm out of
Michael Paquier writes:
> Move SQL-callable code related to multixacts into its own file
Couldn't this have removed some #include-s from multixact.c?
regards, tom lane
Detect buffer underflow in get_th()
Input with zero length can result in a buffer underflow when
accessing *(num + (len - 1)), as (len - 1) would produce a negative
index. Add an assertion for zero-length input to prevent it.
This was found by ALT Linux Team.
Reviewing the call sites shows that
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