On Mon, Jan 23, 2023 at 10:28 PM Robert Haas wrote:
>
> In previous releases, you needed to have CREATEROLE in order to be
> able to perform user management functions. In master, you still need
> CREATEROLE, and you also need ADMIN OPTION on the role. In this
> scenario, only t1 meets those
On Thu, Jan 19, 2023 at 8:34 PM Robert Haas wrote:
> On Thu, Jan 19, 2023 at 6:15 AM tushar
> wrote:
> > postgres=# create role fff with createrole;
> > CREATE ROLE
> > postgres=# create role xxx;
> > CREATE ROLE
> > postgres=# set role fff;
> > SET
>
On 1/19/23 6:28 PM, tushar wrote:
There is one typo , for the doc changes, it is mentioned
"pg_use_reserved_backends" but i think it supposed to be
"pg_use_reserved_connections"
under Table 22.1. Predefined Roles.
Thanks, this is fixed now with the latest patches
On Thu, Jan 19, 2023 at 6:50 PM tushar
wrote:
> and in the error message too
>
> [edb@centos7tushar bin]$ ./psql postgres -U r2
>
> psql: error: connection to server on socket "/tmp/.s.PGSQL.5432" failed:
> FATAL: remaining connection slots are reserv
On Thu, Jan 19, 2023 at 6:28 PM tushar
wrote:
> On 1/19/23 2:44 AM, Nathan Bossart wrote:
> > On Wed, Jan 18, 2023 at 02:51:38PM -0500, Robert Haas wrote:
> >> Should (nfree < SuperuserReservedBackends) be using <=, or am I
> confused?
> > I believe < is corr
er of
connection slots. I'll create a new thread for this.
There is one typo , for the doc changes, it is mentioned
"pg_use_reserved_backends" but i think it supposed to be
"pg_use_reserved_connections"
under Table 22.1. Predefined Roles.
--
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EnterpriseDB https://www.enterprisedb.com/
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On 1/19/23 3:05 PM, tushar wrote:
which was working previously without patch.
My bad, I was testing against PG v15 but this issue is not
reproducible on master (without patch).
As you mentioned- "This implements the standard idea that you can't give
permissions
you don't have (but yo
" as user "abc1".
postgres=> alter role test1 with createrole ;
ERROR: permission denied
postgres=>
which was working previously without patch.
Is this an expected behavior?
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/bin/pg_ctl/../../../src/test/perl
/home/runner/edbas/src/bin/pg_ctl
Do we have any better option to work without this workaround?
You could install the module via cpan :/.
Yes, will try to install.
Thanks Andres.
--
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EnterpriseDB https://www.enterprisedb.com/
The Enterprise
Hi,
We found that if we provide *--enable-tap-tests * switch at the time of PG
sources configuration, getting this below error
"
checking for Perl modules required for TAP tests... Can't locate IPC/Run.pm
in @INC (you may need to install the IPC::Run module) (@INC contains:
On 8/24/22 12:28 AM, Robert Haas wrote:
This patch needed to be rebased pretty extensively after commit
ce6b672e4455820a0348214be0da1a024c3f619f. Here is a new version.
Thanks, Robert, I have retested this patch with my previous scenarios
and things look good to me.
--
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and things look good to me.
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uld be ignored and inherit option should
remain 'TRUE'
as it was before?
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EnterpriseDB https://www.enterprisedb.com/
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On 7/19/22 12:56 AM, Robert Haas wrote:
Another good catch. Here is v5 with a fix for that problem.
Thanks, the issue is fixed now.
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t; WITH GRANTED BY "edb";
^
This issue is not reproducible on PG v16 (without patch).
--
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On 7/11/22 11:01 PM, Robert Haas wrote:
Oops. Here is a rebased version of v3 which aims to fix this bug.
Thanks, Issue seems to be fixed with this patch.
--
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EnterpriseDB https://www.enterprisedb.com/
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On Sat, Jul 9, 2022 at 1:27 AM Robert Haas wrote:
> On Tue, Jul 5, 2022 at 8:04 AM Robert Haas wrote:
> > On Sun, Jul 3, 2022 at 1:17 PM Nathan Bossart
> wrote:
> > > If by "bolder" you mean "mark [NO]INHERIT as
> deprecated-and-to-be-removed
> > > and begin emitting WARNINGs when it and WITH
itdb -D d2)
run pg_upgrade with -c option ( ./pg_upgrade -d d1 -D d2 -b . -B . -c -v)
run pg_upgrade without -c option ( ./pg_upgrade -d d1 -D d2 -b . -B .)
--
--
--
Error
This behavior was not there in earlier released versions, i guess.
Is it expected behavior now onwards?
--
regards,tushar
En
directory size is 1.6GB
--compress=server-gzip:9 = compress directory size is 1.6GB
===
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ls /tmp/1
backup_manifest base.tar.gz
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/tmp/10
16384.tar.gz backup_manifest base.tar.gz
0 is for no compression so the directory should not be compressed if we
mention server-gzip:0 and both these
above scenarios should match?
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On 1/27/22 2:15 AM, Robert Haas wrote:
The attached patch should fix this, too.
Thanks, the issues seem to be fixed now.
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slave mode.
if this is not supported then I think we should throw some errors.
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; write=0.001
s, sync=0.001 s, total=0.046 s; sync files=0, longest=0.000 s,
average=0.000 s; distance=16383 kB, estimate=16383 kB
pg_basebackup: checkpoint completed
NOTICE: WAL archiving is not enabled; you must ensure that all required
WAL segments are copied through other means
On Tue, Dec 28, 2021 at 1:12 PM Jeevan Ladhe
wrote:
> Hi Tushar,
>
> You need to apply Robert's v10 version patches 0002, 0003 and 0004, before
> applying the lz4 patch(v8 version).
> Please let me know if you still face any issues.
>
Thanks, Jeevan.
I tested —server-compre
emoving -z option backup is in tar mode only
edb@centos7tushar bin]$ ./pg_basebackup -t server:/tmp/test0 -Xfetch
[edb@centos7tushar bin]$ ls /tmp/test0
backup_manifest base.tar
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]$ ls foo1
backup_manifest base.tar.gz pg_wal.tar
if this scenario is valid then both the folders format should be in lz4
format otherwise we should
get an error something like - not a valid option ?
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ep
server-compression
--server-compression=none|gzip|gzip[1-9]
--
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EnterpriseDB https://www.enterprisedb.com/
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On 12/28/21 1:11 PM, Jeevan Ladhe wrote:
You need to apply Robert's v10 version patches 0002, 0003 and 0004,
before applying the lz4 patch(v8 version).
Thanks, able to apply now.
--
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/basebackup.c: patch does not apply
error: patch failed: src/include/replication/basebackup_sink.h:285
error: src/include/replication/basebackup_sink.h: patch does not apply
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On 12/15/21 12:09 AM, tushar wrote:
I spent much of today reviewing 0001. Here's an updated version, so
far only lightly tested. Please check whether I've broken anything.
Thanks Robert, I tested from v96/12/13/v14 -> v15( with patch)
things are working fine i.e table /index relfilen
ode is preserved,
not changing after pg_upgrade.
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lfrozenxid and relminmxid
UPDATE pg_catalog.pg_class
SET relfrozenxid = '492', relminmxid = '1'
WHERE oid = '"public"."r"'::pg_catalog.regclass;
Is it expected ?
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have tested couple of scenarios of pg_basebackup / pg_receivewal
/pg_recvlogical / Publication(wal_level=logical) and
Subscription e.t.c against HEAD (with patches) and cross-version
testing. Things look good to me and no breakage was found.
--
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the patch then I'm not
sure why you are raising it here rather than on the thread where that
feature was developed.
Right, issue is reproducible on HEAD as well. I should have checked
that, sorry about it.
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---
f
(1 row)
so are we silently ignoring this parameter as it is not supported on v14 ?
and if yes then why not we just throw a message like
ERROR: unrecognized subscription parameter: "two_phase"
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On 9/24/21 11:57 PM, tushar wrote:
postgres=# select two_phase from pg_replication_slots where
slot_name='r105';
Correction -Please read 'r105' to 'r1015'
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f
(1 row)
so are we silently ignoring this parameter as it is not supported on
v14RC/HEAD ? and if yes then why not we just throw an message like
ERROR: unrecognized subscription parameter: "two_phase"
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, on a clean setup -I am not also not able to reproduce this issue.
Thanks for checking at your end.
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replication slot "from_v14": ERROR: syntax error
postgres=#
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ERROR: syntax error
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"--server-compression" option but not with -z or -Z ?
"-t server" with option "-z" / or (-Z )
[tushar@localhost bin]$ ./pg_basebackup -t server:/tmp/dataN -Xnone -z
--no-manifest -p 9033
pg_basebackup: error: only tar mode backups can be compressed
Try &qu
to parse the archive
pg_basebackup: removing data directory "ccv"
--working
[edb@centos7tushar bin]$ ./pg_basebackup --server-compression=gzip4 -t
server:/tmp/ccv -Xnone -R --no-manifest
NOTICE: all required WAL segments have been archived
[edb@centos7tushar bin]$
--
rega
/all_data2
167M total
[edb@0 bin]$
--
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EnterpriseDB https://www.enterprisedb.com/
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On 7/8/21 9:26 PM, Robert Haas wrote:
Here at last is a new version.
Please refer this scenario ,where backup target using
--server-compression is closing the server
unexpectedly if we don't provide -no-manifest option
[tushar@localhost bin]$ ./pg_basebackup --server-compression=gzip4 -t
L LANGUAGE "plspl_sm";
is this expected ?
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EnterpriseDB https://www.enterprisedb.com/
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data start)
3.connect to psql (./psql postgres)
4.Fire query (alter system read only;)
5.shutdown the server(./pg_ctl -D data stop)
6.pg_checksums
[edb@tushar-ldap-docker bin]$ ./pg_checksums -D data
pg_checksums: error: cluster must be shut down
[edb@tushar-ldap-docker bin]$
Result - (when server
STEM RESET configuration_parameter
ALTER SYSTEM RESET ALL
How we are going to justify this in help command of ALTER SYSTEM ?
2)When i connected to postgres in a single user mode , i was not able to
set the system in read only
[edb@tushar-ldap-docker bin]$ ./postgres --single -D data postgres
PostgreSQL s
we should not mix index information while dropping the table
and vice versa.
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ase
You are now connected to database "db2" as user "tushar".
db2=# \i /tmp/dump.sql
SET
SET
SET
SET
SET
set_config
(1 row)
SET
SET
SET
SET
CREATE FUNCTION
ALTER FUNCTION
CREATE FUNCTION
ALTER FUNCTION
SET
SET
CREATE TABLE
ALTER TABLE
ALTER TABLE
ALTER TABL
which i did
successfully [1]
postgres=!#
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, now all
the required file have been placed under llvm-toolset-7 directory and
things look fine.
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PGDG.rhel7.s390x.rpm is not signed
PG v11
Package postgresql11-libs-11.6-2PGDG.rhel7.s390x.rpm is not signed
2) Rpm packages are NOT updated . still showing 11.6 and 12.1 version
whereas latest released version is 11.7 and 12.2.
--
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EnterpriseDB https://www.enterprisedb.com/
The
e in BackendRun (port=,
port=) at postmaster.c:4437
#23 BackendStartup (port=0xa8c4dc10) at postmaster.c:4128
#24 ServerLoop () at postmaster.c:1704
#25 0x8030c89e in PostmasterMain (argc=argc@entry=3,
argv=argv@entry=0xa8c00cc0) at postmaster.c:1377
#26 0x800811f4 in main (argc=, argv=
2 bytes
--
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EnterpriseDB https://www.enterprisedb.com/
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( create database x;)
connect to database x (\c x )
execute generated.sql file (\i ../../src/test/regress/sql/generated.sql)
take the dump of x db (./pg_dump -Fp x > /tmp/t.dump)
create another database (create database y;)
Connect to y db (\c y)
execute plain dump sql file (\i /tmp/t.dump)
--
rega
On 4/9/20 6:26 PM, 曾文旌 wrote:
On 4/7/20 2:27 PM, 曾文旌 wrote:
Vacuum full GTT, cluster GTT is already supported in
global_temporary_table_v24-pg13.patch.
Here , it is skipping GTT
postgres=# \c foo
You are now connected to database "foo" as user "tushar".
foo=# create gl
On 4/13/20 1:57 PM, 曾文旌 wrote:
[tushar@localhost bin]$ tail -20 pg_upgrade_dump_13592.log
pg_restore: error: could not execute query: ERROR: pg_type array OID value not
set when in binary upgrade mode
I found that the regular table also has this problem, I am very unfamiliar with
this part
s
REINDEX
--reindex GTT table
postgres=# REINDEX (VERBOSE) TABLE gtt;
INFO: index "gtt_pkey" was reindexed
DETAIL: CPU: user: 0.00 s, system: 0.00 s, elapsed: 0.00 s
REINDEX
C)
--Reconnect to database
postgres=# \c
You are now connected to database "postgres" as user &qu
to server using single user mode ( ./postgres --single -D data
postgres) and create a global temp table
[tushar@localhost bin]$ ./postgres --single -D data1233 postgres
PostgreSQL stand-alone backend 13devel
backend> create global temp table t(n int);
--Press Ctl+D to exit
4)Perform ini
On 4/7/20 2:27 PM, 曾文旌 wrote:
Vacuum full GTT, cluster GTT is already
supported in global_temporary_table_v24-pg13.patch.
Here , it is skipping GTT
postgres=# \c foo
You are now connected to database "foo" as user "tushar".
foo=# create global temporary table g123( c1 int
with new code.
In this below scenario, pg_dump is failing -
test=# CREATE database foo;
CREATE DATABASE
test=# \c foo
You are now connected to database "foo" as user "tushar".
foo=# CREATE GLOBAL TEMPORARY TABLE bar(c1 bigint, c2 bigserial) on
commit PRESERVE rows;
C
with new code.
This error message looks wrong to me-
postgres=# reindex table concurrently t ;
ERROR: cannot create indexes on global temporary tables using
concurrent mode
postgres=#
Better message would be-
ERROR: cannot reindex global temporary tables concurrently
--
regards,tushar
and with clause
at same time
postgres=#
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table co;
REINDEX
Case -2
postgres=# reindex database postgres ;
WARNING: global temp table "public.co" skip reindexed
REINDEX
postgres=#
Case 2 should work as similar to Case 1.
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On 3/14/20 2:04 AM, Robert Haas wrote:
OK. Done in the attached version
Thanks. Verified.
--
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21
(1 row)
select * from l_gtt1;
ERROR: relation "l_gtt1" does not exist
LINE 1: select * from l_gtt1;
Wenjing
With Regards,
Prabhat Kumar Sahu
EnterpriseDB: http://www.enterprisedb.com <http://www.enterprisedb.com/>
--
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EnterpriseDB https://www.enterprisedb.com/
On 3/12/20 8:16 PM, tushar wrote:
Seems like expected behavior to me. We could consider providing a more
descriptive error message, but there's now way for it to work.
Right , Error message need to be more user friendly .
One scenario which i feel - should error out even if -s option
scenario -
postgres=# create global temp table tab1 (n int ) with (
on_commit_delete_rows='true');
CREATE TABLE
postgres=# insert into tab1 values (1);
INSERT 0 1
postgres=# select * from tab1;
n
---
(0 rows)
postgres=# alter system set max_active_global_temporary_table=0;
ALTER SYSTEM
p
On 3/9/20 10:46 PM, Robert Haas wrote:
Seems like expected behavior to me. We could consider providing a more
descriptive error message, but there's now way for it to work.
Right , Error message need to be more user friendly .
--
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EnterpriseDB https://www.enterprisedb.com
--manifest-checksums,will lead to this below error
[centos@tushar-ldap-docker bin]$ ./pg_basebackup -R -p 9045
--manifest-checksums=SHA224 -D dc1
pg_basebackup: error: could not initiate base backup: ERROR: syntax error
pg_basebackup: removing data directory "dc1"
[centos@tushar-ldap-
'create
view'
look like we are skipping it ?
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foo set (on_commit_delete_rows='true');
ALTER TABLE
postgres=#
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I cannot find "max_active_gtt" GUC . I think you are referring to
"max_active_global_temporary_table" here ?
also , would be great if we can make this error message user friendly
like - "max connection reached" rather than memory error
--
regards,tushar
En
There is one small observation if we use slash (/) with option -i then
not getting the desired result
Steps to reproduce -
==
[centos@tushar-ldap-docker bin]$ ./pg_basebackup -D test
[centos@tushar-ldap-docker bin]$ touch test/*pg_notify*/dummy_file
--working
[centos@tushar-ldap
Hi,
There is one scenario where i somehow able to run pg_validatebackup
successfully but when i tried to start the server , it is failing
Steps to reproduce -
--create 2 base backup directory
[centos@tushar-ldap-docker bin]$ ./pg_basebackup -D db1
[centos@tushar-ldap-docker bin
n
---
1
(1 row)
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/test" is
present on disk but not in the manifest
but if i remove 'PG_13_202002271 ' directory then there is no error
[centos@tushar-ldap-docker bin]$ ./pg_validatebackup data
pg_validatebackup: * manifest_checksum =
77ddacb4e7e02e2b880792a19a3adf09266dd88553dd15cfd0c22caee7d9cc04
pg_vali
Another scenario, in which if we modify Manifest-Checksum" value from
backup_manifest file , we are not getting an error
[centos@tushar-ldap-docker bin]$ ./pg_validatebackup data/
pg_validatebackup: * manifest_checksum =
28d082921650d0ae881de8ceb122c8d2af5f449f51ecfb446827f7f49f9
Hi,
Another observation , if i change the ownership of a file which is under
global/ directory
i.e
[root@tushar-ldap-docker global]# chown enterprisedb 2396
and run the pg_validatebackup command, i am getting this message -
[centos@tushar-ldap-docker bin]$ ./pg_validatebackup
On 3/3/20 4:04 PM, tushar wrote:
Thanks Robert. After applying all the 5 patches (v8-00*) against PG
v13 (commit id -afb5465e0cfce7637066eaaaeecab30b0f23fbe3) ,
There is a scenario where pg_validatebackup is not throwing an error if
some file deleted from pg_wal/ folder and but later
pg_validatebackup against
a valid backup_manifest file but data directory path is WRONG
[centos@tushar-ldap-docker bin]$ ./pg_basebackup -D bk
--manifest-checksums=sha224
[centos@tushar-ldap-docker bin]$ cp bk/backup_manifest /tmp/.
[centos@tushar-ldap-docker bin]$ ./pg_validatebackup -m
mp
table foo1(n int) *with (on_commit_delete_rows='true'); *
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) on commit delete rows;
CREATE TABLE
i think this error message need to be more clear .
regards,
tushar
On 2/25/20 7:19 PM, Pavel Stehule wrote/:
út 25. 2. 2020 v 14:36 odesílatel Prabhat Sahu
mailto:prabhat.s...@enterprisedb.com>>
napsal:
Hi All,
Please check the below findings
Hi ,
pg_upgrade scenario is failing if database is containing global
temporary table
=
centos@tushar-ldap-docker bin]$ ./psql postgres
psql (13devel)
Type "help" for help.
postgres=# create global temporary table t(n int);
CREATE TABLE
pos
(0001). These patches can be
applied on top of the current HEAD and make check should pass.
Regards,
While doing testing of this feature against v35- patches ( minus 004) on
Master ,
getting crash when user connect to server using single mode and try to
perform vacuum (parallel 1 ) o/p
tushar
n the message.
Is this expected ?
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every time it is creating new files
after firing get_changes function
I'm not sure what you mean by this. Are you saying that
pg_logical_slot_get_changes() causes WAL to be written?
No, when i said - created new WAL files , i meant -after each pg_bench
run NOT after executing get_changes.
--
rega
ding from last common checkpoint at 0/260 on timeline 1
pg_rewind: Done!
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pg_ctl -D standby restart -l logsS -c )
.)Check the pg_wal directory size of STANDBY
[centos@mail-arts bin]$ du -sch standby/pg_wal/
127M standby/pg_wal/
127M total
[centos@mail-arts bin]$
and if we see the pg_wal files ,it is growing rampant and not reusing.
--
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Enterp
slot themself rather than automatically removed
as a surprise.
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for pointing out.
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Hi,
Is anyone able to reproduce this one ?
Any pointer to solve this would be helpful.
regards,
On 05/27/2019 07:27 PM, tushar wrote:
Hi,
I am getting this below error - after performing pg_rewind when i try
to start new slave ( which earlier was my master) against PGv12 Beta1.
&quo
] FATAL: could not connect to the
primary server: FATAL: the database system is starting up
cp: cannot stat ‘pg_wal/RECOVERYHISTORY’: No such file or directory
.cp: cannot stat ‘pg_wal/RECOVERYXLOG’: No such file or directory
Is there anything i need to change/add to make it work ?
Thanks
On 04/10/2019 09:39 PM, Andres Freund wrote:
Have you reproduced this with Amit's latest version?
Yes-it is very much reproducible.
--
regards,tushar
EnterpriseDB https://www.enterprisedb.com/
The Enterprise PostgreSQL Company
On 03/13/2019 08:40 PM, tushar wrote:
Hi ,
I am getting a server crash on standby while executing
pg_logical_slot_get_changes function , please refer this scenario
Master cluster( ./initdb -D master)
set wal_level='hot_standby in master/postgresql.conf file
start the server , connect
On 03/29/2019 06:12 PM, Robert Haas wrote:
Kashif Jeeshan?
Ohh, Please read - Kashif Zeeshan. Sorry for the typo.
--
regards,tushar
EnterpriseDB https://www.enterprisedb.com/
The Enterprise PostgreSQL Company
On 03/29/2019 06:12 PM, Robert Haas wrote:
On Fri, Mar 29, 2019 at 8:24 AM tushar wrote:
Found by one of the my colleague - Kashif Jeeshan , in PG 9.6 - make is
Kashif Jeeshan?
:-) , actually he is also working on logical replication on standbys
testing - whenever he has some bandwidth
: *** [test_decoding.o] Error 1
[centos@centos-cpula test_decoding]$
--
regards,tushar
EnterpriseDB https://www.enterprisedb.com/
The Enterprise PostgreSQL Company
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