mirror of
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ab3f7b9839
git-svn-id: https://svn.php.net/repository/phpdoc/ja/trunk@297032 c90b9560-bf6c-de11-be94-00142212c4b1
158 lines
3.3 KiB
XML
158 lines
3.3 KiB
XML
<?xml version="1.0" encoding="utf-8"?>
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<!-- $Revision$ -->
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<!-- splitted from ./en/functions/pgsql.xml, last change in rev 1.80 -->
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<!-- EN-Revision: 96c9d88bad9a7d7d44bfb7f26c226df7ee9ddf26 Maintainer: hirokawa Status: ready -->
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<!-- CREDITS: takagi -->
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<refentry xml:id='function.pg-meta-data' xmlns="http://docbook.org/ns/docbook">
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<refnamediv>
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<refname>pg_meta_data</refname>
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<refpurpose>
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テーブルからメタデータを取得する
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</refpurpose>
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</refnamediv>
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<refsect1 role="description">
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&reftitle.description;
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<methodsynopsis>
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<type>array</type><methodname>pg_meta_data</methodname>
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<methodparam><type>resource</type><parameter>connection</parameter></methodparam>
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<methodparam><type>string</type><parameter>table_name</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>pg_meta_data</function> は、<literal>table_name</literal>
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のテーブル定義を配列として返します。
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</para>
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&warn.experimental.func;
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</refsect1>
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<refsect1 role="parameters">
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&reftitle.parameters;
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<para>
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<variablelist>
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<varlistentry>
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<term><parameter>connection</parameter></term>
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<listitem>
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<para>
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PostgreSQL データベースの接続リソース。
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</para>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term><parameter>table_name</parameter></term>
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<listitem>
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<para>
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テーブルの名前。
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</para>
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</listitem>
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</varlistentry>
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</variablelist>
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</para>
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</refsect1>
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<refsect1 role="returnvalues">
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&reftitle.returnvalues;
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<para>
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テーブル定義の配列を返します。エラー時には &false; を返します。
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</para>
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</refsect1>
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<refsect1 role="examples">
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&reftitle.examples;
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<para>
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<example>
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<title>テーブルのメタデータを得る</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$dbconn = pg_connect("dbname=publisher") or die("Could not connect");
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$meta = pg_meta_data($dbconn, 'authors');
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if (is_array($meta)) {
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echo '<pre>';
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var_dump($meta);
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echo '</pre>';
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}
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?>
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]]>
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</programlisting>
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&example.outputs;
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<screen>
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<![CDATA[
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array(3) {
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["author"]=>
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array(5) {
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["num"]=>
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int(1)
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["type"]=>
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string(7) "varchar"
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["len"]=>
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int(-1)
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["not null"]=>
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bool(false)
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["has default"]=>
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bool(false)
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}
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["year"]=>
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array(5) {
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["num"]=>
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int(2)
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["type"]=>
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string(4) "int2"
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["len"]=>
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int(2)
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["not null"]=>
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bool(false)
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["has default"]=>
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bool(false)
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}
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["title"]=>
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array(5) {
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["num"]=>
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int(3)
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["type"]=>
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string(7) "varchar"
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["len"]=>
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int(-1)
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["not null"]=>
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bool(false)
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["has default"]=>
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bool(false)
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}
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}
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]]>
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</screen>
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</example>
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</para>
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</refsect1>
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<refsect1 role="seealso">
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&reftitle.seealso;
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<para>
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<simplelist>
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<member><function>pg_convert</function></member>
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</simplelist>
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</para>
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</refsect1>
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</refentry>
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<!-- Keep this comment at the end of the file
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Local variables:
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mode: sgml
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sgml-omittag:t
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sgml-shorttag:t
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sgml-minimize-attributes:nil
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sgml-always-quote-attributes:t
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sgml-indent-step:1
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sgml-indent-data:t
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indent-tabs-mode:nil
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sgml-parent-document:nil
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sgml-default-dtd-file:"~/.phpdoc/manual.ced"
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sgml-exposed-tags:nil
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sgml-local-catalogs:nil
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sgml-local-ecat-files:nil
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End:
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vim600: syn=xml fen fdm=syntax fdl=2 si
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vim: et tw=78 syn=sgml
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vi: ts=1 sw=1
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-->
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