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Lock type/Concurrency
Posted by: Ashwin Jayaprakash
Date: June 28, 2006 07:47PM

Hello,
I would like to know if the Memory Engine allows Concurrent Reads.

The "various Engine type comparison matrix" says that Memory/Heap supports only Table level locking. Does this mean that if there are 2 Readers (Select * ..) on a "Memory" Table, they will not work in parallel? Or does it mean that Reading and Writing are mutually exclusive?

Thanks,
Ashwin.

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