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Re: Single Column Indexes Vs. Multi Column
From: Perrin Harkins (perrin
elem.com)
Date: Fri Jan 11 2008 - 06:41:35 CST
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On Jan 11, 2008 7:22 AM, Sebastian Mendel <listssebastianmendel.de> wrote:
> i can only find one source in the manual, where MySQL is using more than on
> index:
>
> http://dev.mysql.com/doc/refman/6.0/en/index-merge-optimization.html
Uh, how many sources do you need? It uses multiple indexes, just like
it says. This has been true since 5.0.
- Perrin
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