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<!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>Chapter 72. Backup Manifest Format</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 V1.79.1" /><link rel="prev" href="planner-stats-security.html" title="71.3. Planner Statistics and Security" /><link rel="next" href="backup-manifest-toplevel.html" title="72.1. Backup Manifest Top-level Object" /></head><body id="docContent" class="container-fluid col-10"><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">Chapter 72. Backup Manifest Format</th></tr><tr><td width="10%" align="left"><a accesskey="p" href="planner-stats-security.html" title="71.3. Planner Statistics and Security">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="internals.html" title="Part VII. Internals">Up</a></td><th width="60%" align="center">Part VII. Internals</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 13.4 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="backup-manifest-toplevel.html" title="72.1. Backup Manifest Top-level Object">Next</a></td></tr></table><hr></hr></div><div class="chapter" id="BACKUP-MANIFEST-FORMAT"><div class="titlepage"><div><div><h2 class="title">Chapter 72. Backup Manifest Format</h2></div></div></div><div class="toc"><p><strong>Table of Contents</strong></p><dl class="toc"><dt><span class="sect1"><a href="backup-manifest-toplevel.html">72.1. Backup Manifest Top-level Object</a></span></dt><dt><span class="sect1"><a href="backup-manifest-files.html">72.2. Backup Manifest File Object</a></span></dt><dt><span class="sect1"><a href="backup-manifest-wal-ranges.html">72.3. Backup Manifest WAL Range Object</a></span></dt></dl></div><a id="id-1.10.25.2" class="indexterm"></a><p>
The backup manifest generated by <a class="xref" href="app-pgbasebackup.html" title="pg_basebackup"><span class="refentrytitle"><span class="application">pg_basebackup</span></span></a> is
primarily intended to permit the backup to be verified using
<a class="xref" href="app-pgverifybackup.html" title="pg_verifybackup"><span class="refentrytitle">pg_verifybackup</span></a>. However, it is
also possible for other tools to read the backup manifest file and use
the information contained therein for their own purposes. To that end,
this chapter describes the format of the backup manifest file.
</p><p>
A backup manifest is a JSON document encoded as UTF-8. (Although in
general JSON documents are required to be Unicode, PostgreSQL permits
the <code class="type">json</code> and <code class="type">jsonb</code> data types to be used with any
supported server encoding. There is no similar exception for backup
manifests.) The JSON document is always an object; the keys that are present
in this object are described in the next section.
</p></div><div xmlns="http://www.w3.org/TR/xhtml1/transitional" class="navfooter"><hr></hr><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="planner-stats-security.html" title="71.3. Planner Statistics and Security">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="internals.html" title="Part VII. Internals">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="backup-manifest-toplevel.html" title="72.1. Backup Manifest Top-level Object">Next</a></td></tr><tr><td width="40%" align="left" valign="top">71.3. Planner Statistics and Security </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 13.4 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 72.1. Backup Manifest Top-level Object</td></tr></table></div></body></html>
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