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   2 <!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>53.21. pg_roles</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="view-pg-replication-slots.html" title="53.20. pg_replication_slots" /><link rel="next" href="view-pg-rules.html" title="53.22. pg_rules" /></head><body id="docContent" class="container-fluid col-10"><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="5" align="center">53.21. <code class="structname">pg_roles</code></th></tr><tr><td width="10%" align="left"><a accesskey="p" href="view-pg-replication-slots.html" title="53.20. pg_replication_slots">Prev</a> </td><td width="10%" align="left"><a accesskey="u" href="views.html" title="Chapter 53. System Views">Up</a></td><th width="60%" align="center">Chapter 53. System Views</th><td width="10%" align="right"><a accesskey="h" href="index.html" title="PostgreSQL 18.0 Documentation">Home</a></td><td width="10%" align="right"> <a accesskey="n" href="view-pg-rules.html" title="53.22. pg_rules">Next</a></td></tr></table><hr /></div><div class="sect1" id="VIEW-PG-ROLES"><div class="titlepage"><div><div><h2 class="title" style="clear: both">53.21. <code class="structname">pg_roles</code> <a href="#VIEW-PG-ROLES" class="id_link">#</a></h2></div></div></div><a id="id-1.10.5.25.2" class="indexterm"></a><p>
   3    The view <code class="structname">pg_roles</code> provides access to
   4    information about database roles.  This is simply a publicly
   5    readable view of
   6    <a class="link" href="catalog-pg-authid.html" title="52.8. pg_authid"><code class="structname">pg_authid</code></a>
   7    that blanks out the password field.
   8   </p><div class="table" id="id-1.10.5.25.4"><p class="title"><strong>Table 53.21. <code class="structname">pg_roles</code> Columns</strong></p><div class="table-contents"><table class="table" summary="pg_roles Columns" border="1"><colgroup><col /></colgroup><thead><tr><th class="catalog_table_entry"><p class="column_definition">
   9        Column Type
  10       </p>
  11       <p>
  12        Description
  13       </p></th></tr></thead><tbody><tr><td class="catalog_table_entry"><p class="column_definition">
  14        <code class="structfield">rolname</code> <code class="type">name</code>
  15       </p>
  16       <p>
  17        Role name
  18       </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
  19        <code class="structfield">rolsuper</code> <code class="type">bool</code>
  20       </p>
  21       <p>
  22        Role has superuser privileges
  23       </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
  24        <code class="structfield">rolinherit</code> <code class="type">bool</code>
  25       </p>
  26       <p>
  27        Role automatically inherits privileges of roles it is a
  28        member of
  29       </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
  30        <code class="structfield">rolcreaterole</code> <code class="type">bool</code>
  31       </p>
  32       <p>
  33        Role can create more roles
  34       </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
  35        <code class="structfield">rolcreatedb</code> <code class="type">bool</code>
  36       </p>
  37       <p>
  38        Role can create databases
  39       </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
  40        <code class="structfield">rolcanlogin</code> <code class="type">bool</code>
  41       </p>
  42       <p>
  43        Role can log in. That is, this role can be given as the initial
  44        session authorization identifier
  45       </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
  46        <code class="structfield">rolreplication</code> <code class="type">bool</code>
  47       </p>
  48       <p>
  49        Role is a replication role. A replication role can initiate replication
  50        connections and create and drop replication slots.
  51       </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
  52        <code class="structfield">rolconnlimit</code> <code class="type">int4</code>
  53       </p>
  54       <p>
  55        For roles that can log in, this sets maximum number of concurrent
  56        connections this role can make.  -1 means no limit.
  57       </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
  58        <code class="structfield">rolpassword</code> <code class="type">text</code>
  59       </p>
  60       <p>
  61        Not the password (always reads as <code class="literal">********</code>)
  62       </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
  63        <code class="structfield">rolvaliduntil</code> <code class="type">timestamptz</code>
  64       </p>
  65       <p>
  66        Password expiry time (only used for password authentication);
  67        null if no expiration
  68       </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
  69        <code class="structfield">rolbypassrls</code> <code class="type">bool</code>
  70       </p>
  71       <p>
  72        Role bypasses every row-level security policy, see
  73        <a class="xref" href="ddl-rowsecurity.html" title="5.9. Row Security Policies">Section 5.9</a> for more information.
  74       </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
  75        <code class="structfield">rolconfig</code> <code class="type">text[]</code>
  76       </p>
  77       <p>
  78        Role-specific defaults for run-time configuration variables
  79       </p></td></tr><tr><td class="catalog_table_entry"><p class="column_definition">
  80        <code class="structfield">oid</code> <code class="type">oid</code>
  81        (references <a class="link" href="catalog-pg-authid.html" title="52.8. pg_authid"><code class="structname">pg_authid</code></a>.<code class="structfield">oid</code>)
  82       </p>
  83       <p>
  84        ID of role
  85       </p></td></tr></tbody></table></div></div><br class="table-break" /></div><div class="navfooter"><hr /><table width="100%" summary="Navigation footer"><tr><td width="40%" align="left"><a accesskey="p" href="view-pg-replication-slots.html" title="53.20. pg_replication_slots">Prev</a> </td><td width="20%" align="center"><a accesskey="u" href="views.html" title="Chapter 53. System Views">Up</a></td><td width="40%" align="right"> <a accesskey="n" href="view-pg-rules.html" title="53.22. pg_rules">Next</a></td></tr><tr><td width="40%" align="left" valign="top">53.20. <code class="structname">pg_replication_slots</code> </td><td width="20%" align="center"><a accesskey="h" href="index.html" title="PostgreSQL 18.0 Documentation">Home</a></td><td width="40%" align="right" valign="top"> 53.22. <code class="structname">pg_rules</code></td></tr></table></div></body></html>