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 Post subject: MySQL case insensitive like optimization
PostPosted: Wed Jul 12, 2006 6:04 am 
Newbie

Joined: Wed Jul 12, 2006 5:58 am
Posts: 2
Hi,

I have a suggestion for the MySQL dialect.

When you perform a query by example, case insensitively and matchmode = start it results in the SQL code for MySQL:

"lower(DB_Field) like ?"

This syntax means MySQL doesn't use any index there might be on DB_Field.

As it turns out, in MySQL executing "DB_Field like ?" is also case insensitive,

so in the special case of :
SQL Dialect = MySQL
Query By Example
Case Insensitive
MatchMode = (anything that results in 'like')

the lower call can be dropped.


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