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Problems - How do WildCard Searches Work?

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  • pelicanparts
    replied
    Does vBulletin write MySQL queries to disk? I got this error message:

    Warning: mysql_query(): Unable to save result set in D:\PelicanBBS\cgi-bin\vb\admin\db_mysql.php on line 93

    Seems odd to me?

    -Wayne

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  • pelicanparts
    started a topic Problems - How do WildCard Searches Work?

    Problems - How do WildCard Searches Work?

    Hi all. I just upgraded to the latest and greatest versions of everything, and the server is slow, particularly on wildcard searches and "title only" searches.

    Now, I just realized that my search index was set to read 2 characters as the minimum index. I just changed this to three. Could this cause slow searching? I would think so.

    Also, it seems that MySQL passes off the data (finishes the query) and then it sits in PhP for a while until it finally finishes and outputs to the screen. Is there a large sort routine performed in PhP when doing wildcard searches? The slowdown here doesn't seem to be MySQL related...

    -Wayne
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