Horton

Re: ALTER TABLE support for dropping generation expression

Peter Eisentraut <peter.eisentraut@2ndquadrant.com>

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From: Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
To: Sergei Kornilov <sk@zsrv.org>, "pgsql-hackers@lists.postgresql.org" <pgsql-hackers@lists.postgresql.org>
Date: 2020-01-11T06:35:44Z
Lists: pgsql-hackers

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On 2020-01-10 13:20, Sergei Kornilov wrote:
> Thank you, but I am late: patch has another merge conflict.
> 
> Conflict seems trivial and patch looks fine for me.

Here is another patch version.  I have resolved the conflict and also 
added a check that you don't drop the generation expression from an 
inherited column.

-- 
Peter Eisentraut              http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services

Commits

  1. ALTER TABLE ... ALTER COLUMN ... DROP EXPRESSION