On Sat, Sep 23, 2023 at 1:27 AM vignesh C wrote:
>
>
> Fixed this issue by checking if the subscription owner has changed
> from superuser to non-superuser in case the pg_authid rows changes.
> The attached patch has the changes for the same.
>
@@ -3952,7 +3953,9 @@ maybe_reread_subscription(void
Dear Bharath,
> > You mentioned at line 118, but at that time logical replication system is
> > not
> created.
> > The subscriber is created at line 163.
> > Therefore WALs would not be consumed automatically.
>
> So, not calling pg_logical_slot_get_changes() on test_slot1 won't
> consume the WA
Dear Bharath,
Again, thank you for reviewing! Here is a new version patch.
> 1.
> +{ oid => '8046', descr => 'for use by pg_upgrade',
> + proname => 'binary_upgrade_validate_wal_records', proisstrict => 'f',
> + provolatile => 'v', proparallel => 'u', prorettype => 'bool',
>
> +if (PG_ARGI
Attached test case demonstrates an issue with nbtree's mark/restore
code. All supported versions are affected.
My suspicion is that bugfix commit 70bc5833 missed some subtlety
around what we need to do to make sure that the array keys stay "in
sync" with the scan. I'll have time to debug the probl
On Fri, 2023-09-22 at 08:36 -0400, Robert Haas wrote:
> On Fri, Sep 22, 2023 at 4:25 AM Benoit Lobréau
> wrote:
> > Can we consider adding something like this to clarify?
> >
> > """
> > This parameter is enforced when the CREATE SUBSCRIPTION or ALTER
> > SUBSCRIPTION .. CONNECTION commands are e
I am not sure why REL_16_STABLE fails consistently as of ~4 days ago.
It seems like bad storage or something? Just now it happened also on
HEAD. I wonder why it would be sensitive to the branch.
On Fri, Sep 22, 2023 at 6:01 PM Drouvot, Bertrand
wrote:
>
> Thanks for all the work that has been done on this feature, and sorry
> to have been quiet on it for so long.
>
> On 9/18/23 12:22 PM, shveta malik wrote:
> > On Wed, Sep 13, 2023 at 4:48 PM Hayato Kuroda (Fujitsu)
> > wrote:
> >> Right
On 9/22/23 23:46, cary huang wrote:
The following review has been posted through the commitfest application:
make installcheck-world: tested, passed
Implements feature: tested, passed
Spec compliant: tested, passed
Documentation:tested, passed
Hello
I think this fea
The following review has been posted through the commitfest application:
make installcheck-world: tested, passed
Implements feature: tested, passed
Spec compliant: tested, passed
Documentation:tested, passed
Hello
I think this feature can be a useful addition in deali
The following review has been posted through the commitfest application:
make installcheck-world: not tested
Implements feature: tested, passed
Spec compliant: not tested
Documentation:not tested
Hello,
I've reviewed all 4 of your patches, each one applies and builds
src/backend/transam/README says:
...
4. Mark the shared buffer(s) as dirty with MarkBufferDirty(). (This
must happen before the WAL record is inserted; see notes in
SyncOneBuffer().)
...
But GenericXLogFinish() does this:
...
/* Insert xlog record */
lsn = XLogInsert(RM_GENE
On Thu, 2023-09-21 at 14:06 -0400, Robert Haas wrote:
> Also, in a case like this, I don't think it's unreasonable to ask
> whether, perhaps, Bob just needs to be a little more careful about
> setting search_path.
That's what this whole thread is about: I wish it was reasonable, but I
don't think
On Fri, Sep 22, 2023 at 10:59 AM Benoit Lobréau
wrote:
> You're right, it comes from the connection to drop the slot.
>
> But the code in for DropSubscription in
> src/backend/commands/subscriptioncmds.c tries to connect before testing
> if the slot is NONE / NULL. So it doesn't work to DISABLE th
Hi,
The subscription worker was not getting invalidated when the
subscription owner changed from superuser to non-superuser. Here is a
test case for the same:
Publisher:
CREATE USER repl REPLICATION PASSWORD 'secret';
CREATE TABLE t(i INT);
INSERT INTO t VALUES(1);
GRANT SELECT ON t TO
On Fri, 22 Sept 2023 at 00:25, Andres Freund wrote:
>
> Hi,
>
> On 2023-09-19 21:05:41 +0300, Heikki Linnakangas wrote:
> > On 18/09/2023 17:50, Matthias van de Meent wrote:
> > > (initdb takes about 73ms locally with syncing disabled)
> >
> > That's impressive. It takes about 600 ms on my laptop.
> On 7 Sep 2023, at 21:02, Robert Haas wrote:
>
> On Thu, Sep 7, 2023 at 1:57 AM Michael Paquier wrote:
>> + GUC_NOT_IN_SAMPLE | GUC_DISALLOW_IN_FILE
>>
>> I am a bit surprised by these two additions. Setting this GUC at
>> file-level can be useful, as is documenting it in the contro
On Tue, 19 Sept 2023 at 20:05, Heikki Linnakangas wrote:
>
> On 18/09/2023 17:50, Matthias van de Meent wrote:
> > (initdb takes about 73ms locally with syncing disabled)
>
> That's impressive. It takes about 600 ms on my laptop. Of which about
> 140 ms goes into processing the BKI file. And that'
On 9/22/23 14:36, Robert Haas wrote:
I haven't checked this, but I think what's happening here is that DROP
SUBSCRIPTION tries to drop the remote slot, which requires making a
connection, which can trigger the error. You might get different
results if you did ALTER SUBSCRIPTION ... SET (slot_name
On Fri, Sep 22, 2023, 3:13 AM Tatsuo Ishii wrote:
> > Op 9/22/23 om 07:16 schreef Tatsuo Ishii:
> >>> Attached is the fix against v6 patch. I will include this in upcoming
> >>> v7 patch.
> >> Attached is the v7 patch. It includes the fix mentioned above. Also
> > (Champion's address bounced; re
Hi Peter,
Hi Pavel,
The v4 of the patch is attached.
On Thu, Sep 21, 2023 at 11:48 PM Peter Geoghegan wrote:
>
> On Thu, Sep 21, 2023 at 5:11 AM Pavel Borisov wrote:
> > I looked at the patch code and I agree with this optimization.
> > Implementation also looks good to me except change :
> > +
On Fri, 22 Sept 2023 at 00:48, Peter Geoghegan wrote:
>
> On Thu, Sep 21, 2023 at 5:11 AM Pavel Borisov wrote:
> > I looked at the patch code and I agree with this optimization.
> > Implementation also looks good to me except change :
> > + if (key->sk_flags & (SK_BT_REQFWD | SK_BT_REQBKWD) &&
>
I did a little more perf testing with this. I'm seeing the same benefit
with the query you posted. But can we find a case where it's not
beneficial? If I understand correctly, when the input slot is a virtual
slot, it's cheaper to copy it to another virtual slot than to form a
minimal tuple. Li
> On 22 Sep 2023, at 11:08, Kuwamura Masaki
> wrote:
>
> No worries at all. If you look at the page now you will see all green
> checkmarks indicating that the patch was tested in CI. So now we know that
> your tests fail without the fix and work with the fix applied, so all is well.
>
> Than
On Fri, Sep 22, 2023 at 4:25 AM Benoit Lobréau
wrote:
> Can we consider adding something like this to clarify?
>
> """
> This parameter is enforced when the CREATE SUBSCRIPTION or ALTER
> SUBSCRIPTION .. CONNECTION commands are executed. Therefore, it's
> possible to alter the ownership of a subsc
Hi,
Thanks for all the work that has been done on this feature, and sorry
to have been quiet on it for so long.
On 9/18/23 12:22 PM, shveta malik wrote:
On Wed, Sep 13, 2023 at 4:48 PM Hayato Kuroda (Fujitsu)
wrote:
Right, but I wanted to know why it is needed. One motivation seemed to know t
Dear Horiguchi-san,
Thank you for making a patch! They can pass ci.
I'm still not sure what should be, but I can respond a part.
> Another issue is.. that I haven't been able to cause the false
> positive of pg_ctl start.. Do you have a concise reproducer of the
> issue?
I found a short sleep i
> On 3 Jul 2023, at 13:37, Heikki Linnakangas wrote:
> If "pg_ctl restart" fails because of a timeout, for example, the PID file
> could be present. Previously, the _update_pid(0) would error out on that, but
> now it's accepted. I think that's fine, but just wanted to point it out.
Revisiting
Op 9/22/23 om 12:12 schreef Tatsuo Ishii:
Op 9/22/23 om 07:16 schreef Tatsuo Ishii:
Attached is the fix against v6 patch. I will include this in upcoming
v7 patch.
Attached is the v7 patch. It includes the fix mentioned above. Also
(Champion's address bounced; removed)
On my side his adress
On Wed, Sep 20, 2023 at 3:23 PM Dilip Kumar wrote:
>
> On Wed, Aug 16, 2023 at 7:57 PM Tomas Vondra
> wrote:
> >
>
> I was reading through 0001, I noticed this comment in
> ReorderBufferSequenceIsTransactional() function
>
> + * To decide if a sequence change should be handled as transactional or
On 2023-Sep-21, Tom Lane wrote:
> Bruce Momjian writes:
> > Wow, I never added code to pg_upgrade to check for that, and no one
> > complained either.
>
> Yeah, so most people had indeed listened to warnings and moved away
> from those datatypes. I'm inclined to think that adding code for this
On Wed, Sep 20, 2023 at 8:29 PM Alvaro Herrera
wrote:
> On 2023-Sep-20, Amul Sul wrote:
>
> > On the latest master head, I can see a $subject bug that seems to be
> related
> > commit #b0e96f311985:
> >
> > Here is the table definition:
> > create table foo(i int, j int, CONSTRAINT pk PRIMARY KEY
On Thu, Sep 21, 2023 at 9:16 AM shveta malik wrote:
>
> On Tue, Sep 19, 2023 at 10:29 AM shveta malik wrote:
>
> Currently in patch001, synchronize_slot_names is a GUC on both primary
> and physical standby. This GUC tells which all logical slots need to
> be synced on physical standbys from the
On Fri, Sep 22, 2023 at 2:35 PM jian he wrote:
>
> /* TODO: Handle NULL inputs? */
> since interval_avg_serialize is strict, so handle null would be like:
> if (PG_ARGISNULL(0)) then PG_RETURN_NULL();
That's automatically taken care of by the executor. Functions need to
handle NULL inputs if they
> Op 9/22/23 om 07:16 schreef Tatsuo Ishii:
>>> Attached is the fix against v6 patch. I will include this in upcoming
>>> v7 patch.
>> Attached is the v7 patch. It includes the fix mentioned above. Also
> (Champion's address bounced; removed)
On my side his adress bounced too:-<
> Hi,
>
> In my
Hi Andy,
Thanks for your feedback.
On Fri, Sep 22, 2023 at 8:22 AM Andy Fan wrote:
>
> 1). The commit message of patch 1 just says how it does but doesn't
> say why it does. After reading through the discussion, I suggest making
> it clearer to others.
>
> ...
> After the planning is done, it may
Op 9/22/23 om 07:16 schreef Tatsuo Ishii:
Attached is the fix against v6 patch. I will include this in upcoming v7 patch.
Attached is the v7 patch. It includes the fix mentioned above. Also
Hi,
In my hands, make check fails on the rpr test; see attached .diff file.
In these two statements:
> On 20 Sep 2023, at 10:58, Daniel Gustafsson wrote:
>> On 20 Sep 2023, at 10:55, Sergey Shinderuk
>> wrote:
>> There is a typo: upon en error. Otherwise, looks good to me. Thank you.
>
> Thanks, will fix before pushing.
I've applied this down to v15 now and the buildfarm have green builds on
>
> No worries at all. If you look at the page now you will see all green
> checkmarks indicating that the patch was tested in CI. So now we know that
> your tests fail without the fix and work with the fix applied, so all is
> well.
>
Thank you for your kind words!
And it seems to me that all
On Fri, Sep 22, 2023 at 3:49 PM Ashutosh Bapat
wrote:
>
> On Thu, Sep 21, 2023 at 7:21 PM Ashutosh Bapat
> wrote:
> >
> Hence I have changed interval_avg_deserialize() in 0007 to use
> CurrentMemoryContext instead of aggcontext. Rest of the patches are
> same as previous set.
>
> --
> Best Wishes
On Fri, Sep 22, 2023 at 10:57 AM Bharath Rupireddy
wrote:
>
> On Thu, Sep 21, 2023 at 5:45 PM Amit Kapila wrote:
> >
> > > Thanks for the patch. I have some comments on v42:
> >
> > Probably trying to keep it similar with
> > binary_upgrade_create_empty_extension(). I think it depends what
> > be
On 9/21/23 20:29, Robert Haas wrote:
Which one? I see 2 ALTER SUBSCRIPTION ... OWNER commands in
password_required.log and 1 more in password_required2.log, but
they're all performed by the superuser, who is entitled to do anything
they want.
Thank you for taking the time to respond!
I expecte
Op 9/22/23 om 10:23 schreef Erik Rijkers:
Op 9/22/23 om 07:16 schreef Tatsuo Ishii:
Attached is the fix against v6 patch. I will include this in upcoming
v7 patch.
Attached is the v7 patch. It includes the fix mentioned above. Also
(Champion's address bounced; removed)
Sorry, I forgot to
Op 9/22/23 om 07:16 schreef Tatsuo Ishii:
Attached is the fix against v6 patch. I will include this in upcoming v7 patch.
Attached is the v7 patch. It includes the fix mentioned above. Also
(Champion's address bounced; removed)
Hi,
In my hands, make check fails on the rpr test; see attached
On 31/7/2022 10:49, Julien Rouhaud wrote:
On Sat, Jul 30, 2022 at 08:54:33PM +0800, Julien Rouhaud wrote:
Anyway, 1% is in my opinion still too much overhead for extensions that won't
get any extra information.
I have read all the thread and still can't understand something. What
valuable data c
On Fri, 22 Sept 2023 at 08:49, Ashutosh Bapat
wrote:
>
> Following code in ExecInterpExpr makes it clear that the
> deserialization function is be executed in per tuple memory context.
> Whereas the aggregate's context is different from this context and may
> lives longer that the context in which
At Wed, 20 Sep 2023 14:18:41 +0900 (JST), Kyotaro Horiguchi
wrote in
> I was able to see the trouble in the CI environment, but not
> locally. I'll delve deeper into this. Thanks you for bringing it to my
> attention.
I found two instances with multiple child processes.
# child-pid / parent-pi
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