ba0a198fb1
This lets you examine the visibility map as well as page-level visibility information. I initially wrote it as a debugging aid, but was encouraged to polish it for commit. Patch by me, reviewed by Masahiko Sawada. Discussion: 56D77803.6080503@BlueTreble.com |
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Makefile | ||
pg_visibility--1.0.sql | ||
pg_visibility.c | ||
pg_visibility.control |