simple sql group by custom groups question [migrated]

Posted by alex on Pro Webmasters See other posts from Pro Webmasters or by alex
Published on 2012-06-06T17:44:52Z Indexed on 2012/06/06 22:48 UTC
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sql

imagine a mysql table that only has 2 columns, an id and a name of a color.

with this query I know how many id's do I have for each color. SELECT color_name, count(id) FROM color_table GROUP BY (color_name); red:10 blue:5 yellow:3 green:1

my question is, is there a way I can specify to the "group by" some custom groups?? i mean, is there a query that results in this??: red:10 colors different than red: 9

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