On Thu, Aug 08, 2002 at 02:06:57PM -0400, Robert M. Meyer wrote:
> have a contractor that did the reindex for us so I'm not sure of the
> process at this point. I suspect that it's something like;
> 1. shut down postgres
> 2. run 'postgres -O -P' to start a single user instantiation of the
> engine
> 3. type 'reindex' to get it to do it
> 4. exit postgres and restart the DB with pg_ctl
>
> Does that sound about right?
What you are talking about there is reindexing the system tables.
But "recreating the indexes" as a solution to file growth and
performance problems is not this. Instead, what you do is drop the
index and recreate it. At least, that's what I have gathered from
the "reindex" scripts that were sent to the -general list a little
while ago.
> Any other suggestions?
Yes. As someone else suggested, it sounds like you need a full-time
DBA, at least for a little while.
A
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