pgsql: Add vacuum_delay_point call in compute_index_stats's per-sample-

Started by Tom Laneabout 11 years ago1 messagescomitters

tgl@sss.pgh.pa.us

about 11 years ago

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.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/e4cbfd673d530a3e841db26a74f22e11a991205a

Modified Files
--------------
src/backend/commands/analyze.c | 2 ++
1 file changed, 2 insertions(+)

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