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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-21 05:05:26 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-21 05:05:26 +0000
commite75d99818dd3940be997520e64db8c9e3b207e39 (patch)
tree0003ca0de74fcc8d18433e34ea68d2e7aaf06b7c /doc/src/sgml/html/storage-vm.html
parentReleasing progress-linux version 15.6-0+deb12u1~progress6.99u1. (diff)
downloadpostgresql-15-e75d99818dd3940be997520e64db8c9e3b207e39.tar.xz
postgresql-15-e75d99818dd3940be997520e64db8c9e3b207e39.zip
Merging upstream version 15.7.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'doc/src/sgml/html/storage-vm.html')
-rw-r--r--doc/src/sgml/html/storage-vm.html4
1 files changed, 2 insertions, 2 deletions
diff --git a/doc/src/sgml/html/storage-vm.html b/doc/src/sgml/html/storage-vm.html
index 89bf62a..fe3899e 100644
--- a/doc/src/sgml/html/storage-vm.html
+++ b/doc/src/sgml/html/storage-vm.html
@@ -1,5 +1,5 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>73.4. Visibility Map</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="pgsql-docs@lists.postgresql.org" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="storage-fsm.html" title="73.3. Free Space Map" /><link rel="next" href="storage-init.html" title="73.5. The Initialization Fork" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">73.4. Visibility Map</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="storage-fsm.html" title="73.3. Free Space Map">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="storage.html" title="Chapter 73. Database Physical Storage">Up</a></td><th width="60%" align="center">Chapter 73. Database Physical Storage</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 15.6 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="storage-init.html" title="73.5. The Initialization Fork">Next</a></td></tr></table><hr /></div><div class="sect1" id="STORAGE-VM"><div class="titlepage"><div><div><h2 class="title" style="clear: both">73.4. Visibility Map</h2></div></div></div><a id="id-1.10.24.6.2" class="indexterm"></a><a id="id-1.10.24.6.3" class="indexterm"></a><p>
+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><html xmlns="http://www.w3.org/1999/xhtml"><head><meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /><title>73.4. Visibility Map</title><link rel="stylesheet" type="text/css" href="stylesheet.css" /><link rev="made" href="pgsql-docs@lists.postgresql.org" /><meta name="generator" content="DocBook XSL Stylesheets Vsnapshot" /><link rel="prev" href="storage-fsm.html" title="73.3. Free Space Map" /><link rel="next" href="storage-init.html" title="73.5. The Initialization Fork" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">73.4. Visibility Map</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="storage-fsm.html" title="73.3. Free Space Map">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="storage.html" title="Chapter 73. Database Physical Storage">Up</a></td><th width="60%" align="center">Chapter 73. Database Physical Storage</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 15.7 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="storage-init.html" title="73.5. The Initialization Fork">Next</a></td></tr></table><hr /></div><div class="sect1" id="STORAGE-VM"><div class="titlepage"><div><div><h2 class="title" style="clear: both">73.4. Visibility Map</h2></div></div></div><a id="id-1.10.24.6.2" class="indexterm"></a><a id="id-1.10.24.6.3" class="indexterm"></a><p>
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
@@ -26,4 +26,4 @@ cleared by any data-modifying operations on a page.
</p><p>
The <a class="xref" href="pgvisibility.html" title="F.36. pg_visibility">pg_visibility</a> module can be used to examine the
information stored in the visibility map.
-</p></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="storage-fsm.html" title="73.3. Free Space Map">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="storage.html" title="Chapter 73. Database Physical Storage">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="storage-init.html" title="73.5. The Initialization Fork">Next</a></td></tr><tr><td width="40%" align="left" valign="top">73.3. Free Space Map </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 15.6 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 73.5. The Initialization Fork</td></tr></table></div></body></html> \ No newline at end of file
+</p></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="storage-fsm.html" title="73.3. Free Space Map">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="storage.html" title="Chapter 73. Database Physical Storage">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="storage-init.html" title="73.5. The Initialization Fork">Next</a></td></tr><tr><td width="40%" align="left" valign="top">73.3. Free Space Map </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 15.7 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 73.5. The Initialization Fork</td></tr></table></div></body></html> \ No newline at end of file