Problem using LIKE with FORCE INDEX...
Hi.. I have a question, because when I try to use the LIKE sentence with the FORCE INDEX sentence, the LIKE sentence ignore it.?? I have the next SQL
EXPLAIN SELECT filename FROM users u force index (uniqUsername) where username like "%ill%" ;
The result is:
possible_keys = NULL
key = NULL
Where that table has a index named "uniqUsername" ??..
Why the LIKE sentence not repect it?
Thank's
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Problem using LIKE with FORCE INDEX...
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February 04, 2008 11:02AM
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