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David Bott · #61 05-27-2003, 01:08 AM

Pondering...so if you search for a phrase that has a word that is too common in it, then it will return nothing.

Also...

I think people are finding this search faster because of the limit statements in the search statements. Has anyone tried removing them all together? My guess is it would slow down again.

I have had to add limit statements to all of my searches and give the user an option to search with the number of returns, with the default being the lowest number of returns. The issue though when they look for more than one word. It will find the first set (say 500) and then look for the second word in only that 500 found. Gets worse with more that 2 words as you may guess.

In any case, we have found it is not the search itself, but the large number of returns that can sometime happen and TMP files need to be made for this. During that time, tables are locked and this the major slowdown on busy sites.

We just went MySQL ver 4 on new server and are currently going to be testing. I only hope MySQL 4 is much better in this reguard.

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