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* BUG #19451: In postgreSQL v13 For 1000 tables how to update from rrn column to GUID. Each table more than 2crore
@ 2026-04-06 17:26 PG Bug reporting form <[email protected]>
2026-04-07 15:18 ` Re: BUG #19451: In postgreSQL v13 For 1000 tables how to update from rrn column to GUID. Each table more than 2crore Bruce Momjian <[email protected]>
0 siblings, 1 reply; 2+ messages in thread
From: PG Bug reporting form @ 2026-04-06 17:26 UTC (permalink / raw)
To: [email protected]; +Cc: [email protected]
The following bug has been logged on the website:
Bug reference: 19451
Logged by: Amarnath Bichchal
Email address: [email protected]
PostgreSQL version: Unsupported/Unknown
Operating system: ubuntu
Description:
In postgreSQL v13 For 1000 tables how to update from rrn column to GUID.
Each table more than 2crores records. What is strategy use with no any
issues , performance, lock , need to fast complete in 2hrs to 3hrs. use
uninx script
^ permalink raw reply [nested|flat] 2+ messages in thread
* Re: BUG #19451: In postgreSQL v13 For 1000 tables how to update from rrn column to GUID. Each table more than 2crore
2026-04-06 17:26 BUG #19451: In postgreSQL v13 For 1000 tables how to update from rrn column to GUID. Each table more than 2crore PG Bug reporting form <[email protected]>
@ 2026-04-07 15:18 ` Bruce Momjian <[email protected]>
0 siblings, 0 replies; 2+ messages in thread
From: Bruce Momjian @ 2026-04-07 15:18 UTC (permalink / raw)
To: [email protected]; [email protected]
On Mon, Apr 6, 2026 at 05:26:40PM +0000, PG Bug reporting form wrote:
> The following bug has been logged on the website:
>
> Bug reference: 19451
> Logged by: Amarnath Bichchal
> Email address: [email protected]
> PostgreSQL version: Unsupported/Unknown
> Operating system: ubuntu
> Description:
>
> In postgreSQL v13 For 1000 tables how to update from rrn column to GUID.
> Each table more than 2crores records. What is strategy use with no any
> issues , performance, lock , need to fast complete in 2hrs to 3hrs. use
> uninx script
PG 13 is no longer being supported; the last release was November 13,
2025:
https://www.postgresql.org/support/versioning/
This is also not a bug. I also can't understand the question.
--
Bruce Momjian <[email protected]> https://momjian.us
EDB https://enterprisedb.com
Do not let urgent matters crowd out time for investment in the future.
^ permalink raw reply [nested|flat] 2+ messages in thread
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2026-04-06 17:26 BUG #19451: In postgreSQL v13 For 1000 tables how to update from rrn column to GUID. Each table more than 2crore PG Bug reporting form <[email protected]>
2026-04-07 15:18 ` Bruce Momjian <[email protected]>
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