Thread
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INDEX
Waruna Geekiyanage <waruna@nirmani.com> — 2002-09-28T15:50:13Z
When a table is created with a primary key it generates a index. Dos the queries on that table use that index automatically? Do I need to reindex that index after insertions?
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Re: INDEX
Andrew Sullivan <andrew@libertyrms.info> — 2002-09-28T19:13:18Z
On Sat, Sep 28, 2002 at 09:50:13PM +0600, Waruna Geekiyanage wrote: > When a table is created with a primary key it generates a index. > Dos the queries on that table use that index automatically? Only if you analyse the table, and it's a "win". See the various past discussion on -general, for instance, about index use, and the FAQ. > Do I need to reindex that index after insertions? No, but you need to analyse. A -- ---- Andrew Sullivan 204-4141 Yonge Street Liberty RMS Toronto, Ontario Canada <andrew@libertyrms.info> M2P 2A8 +1 416 646 3304 x110