Re: How to check for pending CancelRequest from C/C++ function

Stephen Woodbridge <woodbri@swoodbridge.com> writes:
> I writing some functions for postgresql extension in C/C++ and I would
> like to be able to check for a pending CancelRequest from the frontend
> so I can take appropriate action to honor this request.

Put "CHECK_FOR_INTERRUPTS();" in some suitably safe place.

            regards, tom lane