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Re: Note that ALTER TABLE cannot alter generated stored columns - Mailing list pgsql-docs

From Peter Eisentraut
Subject Re: Note that ALTER TABLE cannot alter generated stored columns
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Msg-id de04e560-2ad7-4edb-28cb-99a2f9eab9b4@enterprisedb.com
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In response to Note that ALTER TABLE cannot alter generated stored columns  (Emre Hasegeli <emre@hasegeli.com>)
Responses Re: Note that ALTER TABLE cannot alter generated stored columns  (Emre Hasegeli <emre@hasegeli.com>)
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On 30.05.21 15:25, Emre Hasegeli wrote:
> I was trying to change the generation expression of a generated stored
> column using ALTER TABLE.  It took me a while before I figured SET
> GENERATED applies only to generated identity columns.  I think it'd be
> useful to note this in the documentation with something like the
> attached.

I don't follow why you put this documentation under ALTER TABLE ... DROP 
EXPRESSION.  That action doesn't seem related to what you were hoping to do.

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