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<?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>51.24. pg_foreign_server</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-foreign-data-wrapper.html" title="51.23. pg_foreign_data_wrapper" /><link rel="next" href="catalog-pg-foreign-table.html" title="51.25. pg_foreign_table" /><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-foreign-server.html">誤訳等の報告
</a></div></td></tr><tr><td width="10%" align="left"><a accesskey="p" href="catalog-pg-foreign-data-wrapper.html" title="51.23. pg_foreign_data_wrapper">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">51.24. <code class="structname">pg_foreign_server</code></td><td width="20%" align="right"> <a accesskey="n" href="catalog-pg-foreign-table.html" title="51.25. pg_foreign_table">次へ</a></td></tr></table><hr /></div><div class="sect1" id="CATALOG-PG-FOREIGN-SERVER"><div class="titlepage"><div><div><h2 class="title" style="clear: both">51.24. <code class="structname">pg_foreign_server</code></h2></div></div></div><a id="id-1.10.4.26.2" class="indexterm"></a><p>
<span class="original">
The catalog <structname>pg_foreign_server</structname> stores
foreign server definitions. A foreign server describes a source
of external data, such as a remote server. Foreign
servers are accessed via foreign-data wrappers.
</span>
<code class="structname">pg_foreign_server</code>カタログは外部サーバの定義を保存します。
外部サーバはリモートサーバなど外部データの源を記述します。
外部サーバは外部データラッパを介してアクセスされます。
</p><div class="table" id="id-1.10.4.26.4"><p class="title"><strong>表51.24 <code class="structname">pg_foreign_server</code>の列</strong></p><div class="table-contents"><span class="original">
<title><structname>pg_foreign_server</structname> Columns</title>
</span><table class="table" summary="pg_foreign_server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">oid</code></td><td><code class="type">oid</code></td><td> </td><td>行識別子</td></tr><tr><td><code class="structfield">srvname</code></td><td><code class="type">name</code></td><td> </td><td>外部サーバの名前</td></tr><tr><td><code class="structfield">srvowner</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>外部サーバの所有者</td></tr><tr><td><code class="structfield">srvfdw</code></td><td><code class="type">oid</code></td><td><code class="literal"><a class="link" href="catalog-pg-foreign-data-wrapper.html" title="51.23. pg_foreign_data_wrapper"><code class="structname">pg_foreign_data_wrapper</code></a>.oid</code></td><td>外部サーバの外部データラッパのOID</td></tr><tr><td><code class="structfield">srvtype</code></td><td><code class="type">text</code></td><td> </td><td>サーバの型 (オプション)</td></tr><tr><td><code class="structfield">srvversion</code></td><td><code class="type">text</code></td><td> </td><td>サーバのバージョン (オプション)</td></tr><tr><td><code class="structfield">srvacl</code></td><td><code class="type">aclitem[]</code></td><td> </td><td>
<span class="original">
Access privileges; see <xref linkend="ddl-priv"/> for details
</span>
アクセス権限。
詳細は<a class="xref" href="ddl-priv.html" title="5.7. 権限">5.7</a>を参照してください。
</td></tr><tr><td><code class="structfield">srvoptions</code></td><td><code class="type">text[]</code></td><td> </td><td>
外部サーバの<span class="quote">「<span class="quote">keyword=value</span>」</span>のような特定のオプション。
</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-foreign-data-wrapper.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-foreign-table.html">次へ</a></td></tr><tr><td width="40%" align="left" valign="top">51.23. <code class="structname">pg_foreign_data_wrapper</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"> 51.25. <code class="structname">pg_foreign_table</code></td></tr></table></div></body></html>