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[SOLVED] Indexing or reindexing tables


HowdeeDoodee

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I am getting wildly different access times using the same query in phpMyAdmin as well as within my php scripts. The more I run the same query, the faster the access time. What does this mean, if anything? I have indexes on a number of fields. Do I need to reindex tables to speed up the access times? If I need to reindex, how do I do reindex? What is the code or syntax for reindexing? Thank you in advance for any replies.

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https://forums.phpfreaks.com/topic/59438-solved-indexing-or-reindexing-tables/
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when u run a query the returned records will be in a cache which is a logical storage system so when u run the same query, all ready cached records will be returned so the response time will be less.

I think for re-indexing u can use

>optimize table <table name>;

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