From: | Philip Warner <pjw(at)rhyme(dot)com(dot)au> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | Alex Pilosov <alex(at)pilosoft(dot)com>, pgsql-hackers(at)postgresql(dot)org |
Subject: | Re: relation ### modified while in use |
Date: | 2000-10-23 07:14:31 |
Message-ID: | 3.0.5.32.20001023171431.022f1b60@mail.rhyme.com.au |
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Lists: | pgsql-hackers |
At 01:37 23/10/00 -0400, Tom Lane wrote:
>
>What I'm proposing is that once an xact has touched a
>table, other xacts should not be able to apply schema updates to that
>table until the first xact commits.
Totally agree. You may want to go further and say that metadata changes can
not be made while that *connection* exists: if the client has prepared a
query against a table will it cause a problem when the query is run?
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