Hi -
You could have a script that would issue a few SQL CHECK TABLE tablename /
REPAIR TABLE tablename / OPTIMIZE TABLE tablename commands, can't see any
reason not to. I know for example vBulletin (PHP-based) have a repair option
in their admin control panel that does a few of those when things aren't
running smoothly.
John.
--
> Today, someone asked me to have a look at some slow PHP. It turns out
> they were doing a select on a table. Simple table, with nothing in it.
>> But, it was 60MB in size. It took two seconds for a "select *" to
> complete. Bad. So, I ran myiasmchk and myasmpack on it, and it reduced to
> 1k in size, and selects worked *instantly*.
>> This makes me happy.
>> Is there any problem with writing a script to go through every database
> on the system, and run those two commands automatically every weekend, on
> every table ?
>> It seems to be a the postgres equivalent of "vaccuum", which is really
> needed on a busy system (and I was so happy when I discovered the
> pg_autovaacuum stuff).
>> john
> --
> Irish Linux Users' Group
>http://www.linux.ie/mailman/listinfo/ilug/>
Dr. John Breslin
DERI, NUI Galway
http://www.johnbreslin.com/john.breslin at deri.ie
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