The following SELECT statements will not use indexes:
mysql> SELECT * FROM tbl_name WHERE key_col LIKE "%Patrick%"; mysql> SELECT * FROM tbl_name WHERE key_col LIKE other_col;
I am using MYSQL on windows. So is that true?
When I use the below statement should I not index TitleName?
SELECT A.TitleName, C.ActorName FROM Titles A, ActorTitle B, Actors C Where A.TitleID=B.TitleID AND B.ActorID=C.ActorID AND A.TitleName LIKE '%PartOfName%' ORDER BY A.TitleName ASC
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