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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>51.16. pg_db_role_setting</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="catalog-pg-database.html" title="51.15. pg_database" /><link rel="next" href="catalog-pg-default-acl.html" title="51.17. pg_default_acl" /><meta name="viewport" content="width=device-width,initial-scale=1.0" /></head><body><div class="navheader"><table width="100%" summary="Navigation header"><tr><th colspan="4" align="center"><a accesskey="h" href="index.html">PostgreSQL 12.4文書</a></th></tr><tr><td width="10%" align="left"></td><td width="10%" align="left"></td><td width="60%" align="center"><a href="catalogs.html" title="第51章 システムカタログ">第51章 システムカタログ</a></td><td width="20%" align="right"><div class="actions"><a class="issue" title="github" href="https://github.com/pgsql-jp/jpug-doc/issues/new?title=version 12.4 catalog-pg-db-role-setting.html">誤訳等の報告
</a></div></td></tr><tr><td width="10%" align="left"><a accesskey="p" href="catalog-pg-database.html" title="51.15. pg_database">前へ</a> </td><td width="10%" align="left"><a accesskey="u" href="catalogs.html" title="第51章 システムカタログ">上へ</a></td><td width="60%" align="center">51.16. <code class="structname">pg_db_role_setting</code></td><td width="20%" align="right"> <a accesskey="n" href="catalog-pg-default-acl.html" title="51.17. pg_default_acl">次へ</a></td></tr></table><hr /></div><div class="sect1" id="CATALOG-PG-DB-ROLE-SETTING"><div class="titlepage"><div><div><h2 class="title" style="clear: both">51.16. <code class="structname">pg_db_role_setting</code></h2></div></div></div><a id="id-1.10.4.18.2" class="indexterm"></a><p>
<span class="original">
The catalog <structname>pg_db_role_setting</structname> records the default
values that have been set for run-time configuration variables,
for each role and database combination.
</span>
<code class="structname">pg_db_role_setting</code>カタログはロールとデータベースの組み合わせ毎に、実行時設定変数に設定されるデフォルト値を記録します。
</p><p>
<span class="original">
Unlike most system catalogs, <structname>pg_db_role_setting</structname>
is shared across all databases of a cluster: there is only one
copy of <structname>pg_db_role_setting</structname> per cluster, not
one per database.
</span>
ほとんどのカタログとは異なり、<code class="structname">pg_db_role_setting</code>はクラスタのすべてのデータベースにまたがって共有されます。
つまりクラスタには<code class="structname">pg_db_role_setting</code>のコピーは1つしかありません。
データベース毎に1つではありません。
</p><div class="table" id="id-1.10.4.18.5"><p class="title"><strong>表51.16 <code class="structname">pg_db_role_setting</code>の列</strong></p><div class="table-contents"><span class="original">
<title><structname>pg_db_role_setting</structname> Columns</title>
</span><table class="table" summary="pg_db_role_settingの列" border="1"><colgroup><col /><col /><col /><col /></colgroup><thead><tr><th>名前</th><th>型</th><th>参照先</th><th>説明</th></tr></thead><tbody><tr><td><code class="structfield">setdatabase</code></td><td><code class="type">oid</code></td><td><code class="literal"><a class="link" href="catalog-pg-database.html" title="51.15. pg_database"><code class="structname">pg_database</code></a>.oid</code></td><td>この設定が適用されるデータベースのOID。データベース固有でなければゼロです。</td></tr><tr><td><code class="structfield">setrole</code></td><td><code class="type">oid</code></td><td><code class="literal"><a class="link" href="catalog-pg-authid.html" title="51.8. pg_authid"><code class="structname">pg_authid</code></a>.oid</code></td><td>この設定が適用されるロールのOID。ロール固有でなければゼロです。</td></tr><tr><td><code class="structfield">setconfig</code></td><td><code class="type">text[]</code></td><td> </td><td>実行時設定パラメータのデフォルト。</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="catalog-pg-database.html">前へ</a> </td><td width="20%" align="center"><a accesskey="u" href="catalogs.html">上へ</a></td><td width="40%" align="right"> <a accesskey="n" href="catalog-pg-default-acl.html">次へ</a></td></tr><tr><td width="40%" align="left" valign="top">51.15. <code class="structname">pg_database</code> </td><td width="20%" align="center"><a accesskey="h" href="index.html">ホーム</a></td><td width="40%" align="right" valign="top"> 51.17. <code class="structname">pg_default_acl</code></td></tr></table></div></body></html>