Contrib reindex script:

I modeled this after the vacuumdb script that is distributed in the
postgresql-base distribution.  It can reindex a whole database, specific
tables, or just a single index.  Being as we've had so much trouble with
things growing out of control, and the group seems to have tracked it
down to indexes, here it is.

I don't understand why we have a vacuumdb script, but not a reindex
script, considering the fact that vacuum doesn't clean up indexes.

Anyway, I didn't bother to comment it, I just copied vacuumdb and
changed relevant parts.  It's not pretty, but it works.  Maybe later
I'll produce one that doesn't look like it was coughed up by a robot.

--
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| Shaun M. Thomas                INN Database Administrator           |
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| Email: sthomas@townnews.com    AIM  : trifthen                      |
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