Re: [PHP-DB] Table optimization ideas needed
[email protected] (Chris)
| Newsgroups | php.db |
|---|---|
| Message-ID | <[email protected]> |
Shelley wrote: > Yes, Index can help a lot. > But actually there has been five indices. The table takes 1.4G space > while the indices take 2.3G. > The select sentence is still slow. :( Post your exact query, table definition(s), indexes and see if anyone has some suggestions. If it's a mysql db, join one of the mysql lists and see if anyone has some suggestions (though they will ask for the same info). Same for any other db. -- Postgresql & php tutorials http://www.designmagick.com/