Re: compute_index_stats is missing a CHECK_FOR_INTERRUPTS

Jeff Janes <jeff.janes@gmail.com> writes:
> Analyze on functional indexes cannot be interrupted very easily.
> ...
> The attached patch fixes it, but don't vouch for its safety.

Hm.  The other per-sample-row loops in analyze.c use vacuum_delay_point()
rather than CHECK_FOR_INTERRUPTS() directly.  Ordinarily that wouldn't
make much difference here, but maybe a slow index function might be
incurring I/O?
        regards, tom lane