Reduce callproc roundtrip time #39
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- Make only one single call to SET variables used as procedure parameters (rather than one per parameter, to be in line with procedure OUT/INOUT retrieval).
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The cursor (both pure and extension versions) uses a single
SELECTquery to retrieve procedure result parameters after a procedure call (as part ofcallproc). However, to set the input parameters, oneSETcall is used per parameter. For any procedures with more than one parameter this results in more queries than necessary and ultimately thecallproccall takes longer.With this patch just a single
SETcall is made.