Update the names of Parallel Hash Join phases.
Commit 3048898e dropped -ING from some wait event names that correspond
to barrier phases. Update the phases' names to match.
While we're here making cosmetic changes, also rename "DONE" to "FREE".
That pairs better with "ALLOCATE", and describes th
Fix race in Parallel Hash Join batch cleanup.
With very unlucky timing and parallel_leader_participation off, PHJ
could attempt to access per-batch state just as it was being freed.
There was code intended to prevent that by checking for a cleared
pointer, but it was buggy.
Fix, by introducing an
Fix race in Parallel Hash Join batch cleanup.
With very unlucky timing and parallel_leader_participation off, PHJ
could attempt to access per-batch state just as it was being freed.
There was code intended to prevent that by checking for a cleared
pointer, but it was buggy.
Fix, by introducing an
Fix race in Parallel Hash Join batch cleanup.
With very unlucky timing and parallel_leader_participation off, PHJ
could attempt to access per-batch state just as it was being freed.
There was code intended to prevent that by checking for a cleared
pointer, but it was buggy.
Fix, by introducing an
Fix race in Parallel Hash Join batch cleanup.
With very unlucky timing and parallel_leader_participation off, PHJ
could attempt to access per-batch state just as it was being freed.
There was code intended to prevent that by checking for a cleared
pointer, but it was buggy.
Fix, by introducing an
Fix transaction.sql tests in higher isolation levels.
It seems like a useful sanity check to be able to run "installcheck"
against a cluster running with default_transaction_level set to
serializable or repeatable read. Only one thing currently fails in
those configurations, so let's fix that.
N
Fix race condition in drop subscription's handling of tablesync slots.
Commit ce0fdbfe97 made tablesync slots permanent and allow Drop
Subscription to drop such slots. However, it is possible that before
tablesync worker could get the acknowledgment of slot creation, drop
subscription stops it and
Doc: Add a description of substream in pg_subscription.
Commit 464824323e added a new column substream in pg_subscription but
forgot to update the docs.
Reported-by: Peter Smith
Author: Amit Kapila
Reviewed-by: Peter Smith
Discussion:
https://postgr.es/m/CAHut+PuPGGASnh2Dy37VYODKULVQo-5oE=Shc6gw
Enable parallelism in REFRESH MATERIALIZED VIEW.
Pass CURSOR_OPT_PARALLEL_OK to pg_plan_query() so that parallel plans
are considered when running the underlying SELECT query. This wasn't
done in commit e9baa5e9, which did this for CREATE MATERIALIZED VIEW,
because it wasn't yet known to be safe.
Fix comment about promising tuples.
Oversight in commit d168b666823, which added bottom-up index deletion.
Branch
--
master
Details
---
https://git.postgresql.org/pg/commitdiff/fbe4cb3bd49f9e524f53ef77c775c1bad4d0312a
Modified Files
--
src/backend/access/heap/heapam.c | 6 ++
amcheck: Reduce debug message verbosity.
Empty sibling pages can occasionally be much more common than any other
event that we report on at elevel DEBUG1. Increase the elevel for
relevant cases to DEBUG2 to avoid overwhelming the user with relatively
insignificant details.
Branch
--
master
Avoid corner-case memory leak in SSL parameter processing.
After reading the root cert list from the ssl_ca_file, immediately
install it as client CA list of the new SSL context. That gives the
SSL context ownership of the list, so that SSL_CTX_free will free it.
This avoids a permanent memory le
Avoid corner-case memory leak in SSL parameter processing.
After reading the root cert list from the ssl_ca_file, immediately
install it as client CA list of the new SSL context. That gives the
SSL context ownership of the list, so that SSL_CTX_free will free it.
This avoids a permanent memory le
Avoid corner-case memory leak in SSL parameter processing.
After reading the root cert list from the ssl_ca_file, immediately
install it as client CA list of the new SSL context. That gives the
SSL context ownership of the list, so that SSL_CTX_free will free it.
This avoids a permanent memory le
Avoid corner-case memory leak in SSL parameter processing.
After reading the root cert list from the ssl_ca_file, immediately
install it as client CA list of the new SSL context. That gives the
SSL context ownership of the list, so that SSL_CTX_free will free it.
This avoids a permanent memory le
Avoid corner-case memory leak in SSL parameter processing.
After reading the root cert list from the ssl_ca_file, immediately
install it as client CA list of the new SSL context. That gives the
SSL context ownership of the list, so that SSL_CTX_free will free it.
This avoids a permanent memory le
Fix a confusing amcheck corruption message.
Don't complain about the last TOAST chunk number being different
from what we expected if there are no TOAST chunks at all.
In such a case, saying that the final chunk number is 0 is not
really accurate, and the fact the value is missing from the
TOAST t
Use pre-fetching for ANALYZE
When we have posix_fadvise() available, we can improve the performance
of an ANALYZE by quite a bit by using it to inform the kernel of the
blocks that we're going to be asking for. Similar to bitmap index
scans, the number of buffers pre-fetched is based off of the
m
Improve logging of auto-vacuum and auto-analyze
When logging auto-vacuum and auto-analyze activity, include the I/O
timing if track_io_timing is enabled. Also, for auto-analyze, add the
read rate and the dirty rate, similar to how that information has
historically been logged for auto-vacuum.
St
Improve logging of bad parameter values in BIND messages.
Since commit ba79cb5dc, values of bind parameters have been logged
during errors in extended query mode. However, we only did that after
we'd collected and converted all the parameter values, thus failing to
offer any useful localization o
On 2021-Mar-15, Tom Lane wrote:
> Alvaro Herrera writes:
> > Implement pipeline mode in libpq
>
> So jacana and fairywren are unhappy about this, and the failure reports
> are totally uninformative:
Yeah. This is the main clue:
> Mar 15 21:14:41 # Looks like you planned 8 tests but ran 15.
>
(Blind) fix Perl splitting of strings at newlines
I forgot that Windows represents newlines as \r\n, so splitting a string
at /\s/ creates additional empty strings. Let's rewrite that as /\s+/
to see if that avoids those. (There's precedent for using that pattern
on Windows in other scripts.)
P
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