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locking question
Posted by: Jod75
Date: February 16, 2006 08:28AM

Hi all,

Considering two tables (table A of type MyIsam and table B of type InnoDB) and the following sql statement:

delete from tableA where id not in (select id from tableB);

At what time will tableA be locked, once the inner select statement is returned or from the start?

Thanks for your answers and comments,
kind regards,
jod75

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