Optimizing SELECT * FROM with mysql_field_table() — speed impact results
11 Nov 2009In my previous post, Optimizing SELECT * FROM with mysql_field_table(), I ended with the promise to publish some speed impact results with you. I found it hard to come up with a good measure of speed impact. On the one hand, there is the speed degradation as extra overhead is added. On the other hand, speed is improved as you execute less database queries.
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