From: | Philip Warner <pjw(at)rhyme(dot)com(dot)au> |
---|---|
To: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
Cc: | Frank Joerdens <frank(at)joerdens(dot)de>, pgsql-general(at)postgresql(dot)org |
Subject: | Re: How does TOAST compare to other databases' mechanisms? |
Date: | 2000-10-13 01:39:37 |
Message-ID: | 3.0.5.32.20001013113937.0096f3c0@mail.rhyme.com.au |
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Lists: | pgsql-general |
At 10:12 9/10/00 -0400, Tom Lane wrote:
>
>There is a provision to discourage the toaster from even trying to
>compress a particular column --- see the attstorage column in
>pg_attribute. At the moment there's no user interface for that :-(
>so you'd have to reach in with a manual "UPDATE pg_attribute" to
>change it from the default value. Someone should work on adding an
>ALTER command to change it in a more user-friendly fashion.
>
If I wanted to do this, how long do you think it would take (given that I
have not done anything similar so far)?
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