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Re: Reg table design and query performances
Posted by: Øystein Grøvlen
Date: May 02, 2016 01:00AM

Rick James Wrote:
> Wouldn't you want the query to start with the
> table that does the most filtering? That might be
> c and 'Seattle'.

Hi Rick,

You are absolutely right. Especially, since primary key is (user_id, name) so look-ups into the other tables would all be unique.

Øystein Grøvlen,
Senior Principal Software Engineer,
MySQL Group, Oracle,
Trondheim, Norway

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Re: Reg table design and query performances
May 02, 2016 01:00AM

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