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Re: How to list data effectively
Posted by: Rick James
Date: February 11, 2010 10:56PM

INDEXes are your friend.
ALTER TABLE table_name
   ADD INDEX(fld_1);
Yes, you can index VARCHAR fields.
File sort is not that evil; how much slower was it?

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Written By
February 10, 2010 09:55AM
Re: How to list data effectively
February 11, 2010 10:56PM
February 12, 2010 08:21AM

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