Question about pg_upgrade from 9.2 to X.X

2019-02-28 Thread Perumal Raj
Dear SMEs I have finally decided to move forward after great hospitality in Version 9.2.24 :-) First i attempted to upgrade from 9.2.24 to 10.7, but its failed with following error during Check Mode. could not load library "$libdir/hstore": ERROR: could not access file "$libdir/hstore": No such

Re: Question about pg_upgrade from 9.2 to X.X

2019-02-28 Thread Perumal Raj
indir=$NEWCLUSTER/bin --old-datadir=$OLDCLUSTER/bin/data > --new-datadir=$NEWCLUSTER/bin/data > > Note: old server should be in running state and new server should not be > in running state. > > Thanks and Regards > Mahendra > > On Thu, 28 Feb 2019 at 23:44, Perumal R

Re: Question about pg_upgrade from 9.2 to X.X

2019-02-28 Thread Perumal Raj
Thank you very much Sergei, Yes, i want to get rid of old extension, Could you please share the query to find extension which is using pg_reorg. Regards, On Thu, Feb 28, 2019 at 10:27 AM Sergei Kornilov wrote: > Hello > > pgsql-hackers seems wrong list for such question. > > > could not loa

Re: Question about pg_upgrade from 9.2 to X.X

2019-02-28 Thread Perumal Raj
here is the data, postgres=# \c template1 You are now connected to database "template1" as user "postgres". template1=# \dx List of installed extensions Name | Version | Schema | Description -+-++-- plpgsql |

Re: Question about pg_upgrade from 9.2 to X.X

2019-03-02 Thread Perumal Raj
Hi Sergei and Team Could you share your observation further. Perumal Raju On Thu, Feb 28, 2019, 11:21 AM Perumal Raj wrote: > here is the data, > > postgres=# \c template1 > You are now connected to database "template1" as user "postgres". > templat

pglogical setup in cascade replication architecture

2022-05-09 Thread Perumal Raj
Hi Team, I have cascade level streaming replication & WAL Apply setup . *Primary -> Secondary 1 -> Secondary 2,Secondary 3* *WAL Archive -> Secondary 4* I am expanding setup by adding another Replica from *Primary -> Secondary 5* for logical streaming. Do I need to install and configure pglogic

pg_upgrde failed : logical replication : alter_subscription_add_log

2024-04-11 Thread Perumal Raj
Hi Community I am trying to upgrade PostgreSQL (RHEL 7) from version 13.7 to 15.6 using pglogical. My Standby(destination) machine has following rpms, *postgresql13-pglogical-3.7.16-1.el7.x86_64pglogical_15-2.4.3-1.rhel7.x86_64* And Primary(Source) has , *postgresql13-pglogical-3.7.16-1.el7.x

Re: Logical Replication slot disappeared after promote Standby

2025-06-12 Thread Perumal Raj
at 8:09 AM Perumal Raj wrote: > Thanks Hou zj > > I will capture log message and share it with you, > > temporary column marked as 'false' every where , But synced column marked > as 'false' in Primary whereas it was 'true' in both Direct STANDBYs >

Logical Replication slot disappeared after promote Standby

2025-06-12 Thread Perumal Raj
Hi Community, I have installed postgres version 17.5 with following setup, *Primary * -- Secondary A -- Secondary B -- Secondary C *Config:* wal_level = 'logical' max_wal_senders = '10' max_replication_slots = '10' wal_keep_size = '512MB' hot_standby = 'on' sync_re

Resolved: Logical Replication slot disappeared after promote Standby

2025-06-14 Thread Perumal Raj
On Fri, Jun 13, 2025 at 9:46 PM Amit Kapila wrote: > On Fri, Jun 13, 2025 at 10:52 PM Perumal Raj wrote: > > > > Thanks for explanation Shveta! > > > > > > As Summary in this original thread, > > > > Prerequisites for Setting Up a Logica

pglogical3 : support

2025-06-14 Thread Perumal Raj
Hi Team, I am looking to upgrade pg17 with near zero downtime using logical replication(master <-> master) . The current pglogical2 ( open) has some limitation with 'REPLICA IDENTITY FULL' tables. Do we have any plan to make pglogical3 open source in near future? 😊 or is there better way to ach

Re: Logical Replication slot disappeared after promote Standby

2025-06-13 Thread Perumal Raj
L: Last completed transaction was at log time 2025-06-13 06:33:31.675341+00. *Until the synchronization is complete, the slot type is marked as temporary=true, as you mentioned.* is there any manual way to advance *"**restart_lsn"* of logical replication slot ? This is to ensure slot sy

Re: Logical Replication slot disappeared after promote Standby

2025-06-13 Thread Perumal Raj
ta -+--+-- 0/7B001AA0 | 1218 | BEGIN 1218 0/7B00B9D0 | 1218 | table public.customers_1: TRUNCATE: (no-flags) 0/7B00BB70 | 1218 | COMMIT 1218 Thanks Shveta, Zhijie Hou Please correct me if needed. On Fri, Jun 13, 2025 at 2:51 AM