| From: | Robert Haas <rhaas(at)postgresql(dot)org> |
|---|---|
| To: | pgsql-committers(at)postgresql(dot)org |
| Subject: | pgsql: Add pg_visibility contrib module. |
| Date: | 2016-03-08 13:45:08 |
| Message-ID: | E1adHwi-0007KB-TM@gemulon.postgresql.org |
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| Thread: | |
| Lists: | pgsql-committers |
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(dot)6080503(at)BlueTreble(dot)com
Branch
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master
Details
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http://git.postgresql.org/pg/commitdiff/ba0a198fb133eb3426bffdc2e369cce1bafe1612
Modified Files
--------------
contrib/Makefile | 1 +
contrib/pg_visibility/Makefile | 19 ++
contrib/pg_visibility/pg_visibility--1.0.sql | 52 ++++
contrib/pg_visibility/pg_visibility.c | 350 +++++++++++++++++++++++++++
contrib/pg_visibility/pg_visibility.control | 5 +
doc/src/sgml/contrib.sgml | 1 +
doc/src/sgml/filelist.sgml | 1 +
doc/src/sgml/pgvisibility.sgml | 110 +++++++++
doc/src/sgml/storage.sgml | 5 +
9 files changed, 544 insertions(+)
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