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author | Robert Haas <rhaas@postgresql.org> | 2016-03-08 08:38:50 -0500 |
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committer | Robert Haas <rhaas@postgresql.org> | 2016-03-08 08:42:01 -0500 |
commit | ba0a198fb133eb3426bffdc2e369cce1bafe1612 (patch) | |
tree | 6011092177d22815034c6e364a499b923741aecf /src/backend/commands/variable.c | |
parent | 6f56b41ac0cd7092b91834da02e70514d28b8edb (diff) | |
download | postgresql-ba0a198fb133eb3426bffdc2e369cce1bafe1612.tar.gz postgresql-ba0a198fb133eb3426bffdc2e369cce1bafe1612.zip |
Add pg_visibility contrib module.
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
Diffstat (limited to 'src/backend/commands/variable.c')
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