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Issues with Sub-selects and performance on Win 2003
Posted by: Adam Reynolds
Date: November 05, 2004 07:01AM

I've migrated my Access dbs (one was approaching 166MB) to a 3.5.1 MySQL installation. Then discovered that the sub-selects where still not in. Migrated to 4.1 and everything is fine until I run a subselect.

CPU usage on the mysqld-nt.exe goes to 100% and I have to kill the service.

Any thoughts? (Converting to joins is an option I don't want to approach).

Thank you.

Adam

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