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(parent: 1601830) | patch
Add vacuum_delay_point call in compute_index_stats's per-sample-row loop.
authorTom Lane <tgl@sss.pgh.pa.us>
Sun, 29 Mar 2015 19:04:09 +0000 (15:04 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Sun, 29 Mar 2015 19:04:09 +0000 (15:04 -0400)
commite4cbfd673d530a3e841db26a74f22e11a991205a
tree73b4a75797ef1f0bcd4ed3a348acbc47e3f227fctree | snapshot
parent1601830ec20d56dc7bf6b60a34f69841429e4825commit | diff
Add vacuum_delay_point call in compute_index_stats's per-sample-row loop.

Slow functions in index expressions might cause this loop to take long
enough to make it worth being cancellable.  Probably it would be enough
to call CHECK_FOR_INTERRUPTS here, but for consistency with other
per-sample-row loops in this file, let's use vacuum_delay_point.

Report and patch by Jeff Janes.  Back-patch to all supported branches.
src/backend/commands/analyze.c diff | blob | history
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