From: | Stephen Frost <sfrost(at)snowman(dot)net> |
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To: | Magnus Hagander <magnus(at)hagander(dot)net> |
Cc: | Rajeev rastogi <rajeev(dot)rastogi(at)huawei(dot)com>, "pgsql-hackers(at)postgresql(dot)org" <pgsql-hackers(at)postgresql(dot)org> |
Subject: | Re: datistemplate of pg_database does not behave as per description in documentation |
Date: | 2014-03-27 11:24:35 |
Message-ID: | 20140327112435.GG4582@tamriel.snowman.net |
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* Magnus Hagander (magnus(at)hagander(dot)net) wrote:
> However, that also raises a third option. We could just drop the idea if
> datistemplate completely, and remove the column. Since clearly it's not
> actually doing anything, and people seem to have been happy with that for a
> while, why do we need it in the first place?
It's a bit of extra meta-data which can be nice to have (I know we use
that field for our own purposes..). On the flip side, I've never liked
that you have to update pg_database to change it, so perhaps we should
get rid of it and remove that temptation.
The other field we regularly update in pg_database is datallowconn...
Would love to see that as an actual ALTER DATABASE command instead...
Thanks,
Stephen
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