[wp-trac] [WordPress Trac] #17139: Multiple keyword search: intersection instead of union

[WordPress Trac]

#17139: Multiple keyword search: intersection instead of union
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 Reporter:  scribu       |      Owner:
     Type:  enhancement  |     Status:  new
 Priority:  normal       |  Milestone:  Future Release
Component:  Query        |    Version:
 Severity:  normal       |   Keywords:
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 When you search for more than one word, the SQL LIKEs are ORed together.

 They should be ANDed together, so that the more words you add, the fewer,
 and more relevant, results you get.

 Alternatively, all previous results could be returned, but ordered by
 relevance: more matching keyword = higher ranking. See #7394

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Ticket URL: <http://core.trac.wordpress.org/ticket/17139>
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