PBXT

Does PBXT support Locking statements (Lock in share mode and for update)

Asked by jason clifton

will PBXT honor
SELECT ... FOR UPDATE
AND SELECT ... LOCK IN SHARE MODE

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Paul McCullagh
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Best Paul McCullagh (paul-mccullagh) said : 		#1

Hi Jason,

PBXT supports SELECT ... FOR UPDATE, but not SELECT ... LOCK IN SHARE MODE.

SELECT ... FOR UPDATE sets exclusive row locks on existing rows.

I have not tested SELECT ... LOCK IN SHARE MODE, but I suspect it will acquire an exclusive row lock, instead of a shared row lock.

Best regards,

Paul

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jason clifton (jason-citydiesel) said : 		#2

Thanks Paul McCullagh, that solved my question.