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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2017-07-09 12:51:15 -0400 |
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| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2017-07-09 12:51:15 -0400 |
| commit | 485c515d0176d3210b5405ef23be8ed32cf5c93a (patch) | |
| tree | 26b99fdd0b16c77fd88abb484a74635ad85d4670 | |
| parent | 3381898f983b9d41c20b50bb1b39c173aa0129e3 (diff) | |
| download | postgresql-485c515d0176d3210b5405ef23be8ed32cf5c93a.tar.gz postgresql-485c515d0176d3210b5405ef23be8ed32cf5c93a.zip | |
Doc: fix backwards description of visibility map's all-frozen data.
Thinko in commit a892234f8.
Vik Fearing
Discussion: https://postgr.es/m/b6aaa23d-e26f-6404-a30d-e89431492d5d@2ndquadrant.com
| -rw-r--r-- | doc/src/sgml/storage.sgml | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/doc/src/sgml/storage.sgml b/doc/src/sgml/storage.sgml index a156693ec84..aed2cf8bcab 100644 --- a/doc/src/sgml/storage.sgml +++ b/doc/src/sgml/storage.sgml @@ -630,7 +630,7 @@ can be used to examine the information stored in free space maps. Each heap relation has a Visibility Map (VM) to keep track of which pages contain only tuples that are known to be visible to all active transactions; it also keeps track of which pages contain -only unfrozen tuples. It's stored +only frozen tuples. It's stored alongside the main relation data in a separate relation fork, named after the filenode number of the relation, plus a <literal>_vm</> suffix. For example, if the filenode of a relation is 12345, the VM is stored in a file called |