Andrew Hutchings fc07ee29f3 MCOL-707 Fix ExeMgr's memory accounting ...

ExeMgr uses ResourceManager to count memory usage. If a usage exceeded
error occurs the counting wasn't reset and subsequent usage attempts in
the same ExeMgr thread would error.

This patch moves the in-class accounting for GroupConcat and others so
that it happens before the error is detected. The memory usage counter
is then decremented correctly on the class destructor.

2017-05-12 12:57:56 +01:00

41 KiB

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