testing - How to Intentionally Create a Long-Running MySQL Query -

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i know odd question ask, i'd find out if there mysql query can create without having millions of rows in database consume resources , run long time. ultimate goal test application in cases of resource contention , make sure methods handling failure (specifically server timeout) correct.

if there way can test without creating , executing high-resource query, i'd appreciate hearing well.

i assume use benchmark() this, although isn't scope of it.

select benchmark(9999999999, md5('when end?'));

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