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https://github.com/sigmasternchen/php-doc-en
synced 2025-03-16 00:48:54 +00:00
new structure applied and constants added
git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@91142 c90b9560-bf6c-de11-be94-00142212c4b1
This commit is contained in:
Friedhelm Betz
parent
9f728c93cc
commit
7ac01b9dc8
2 changed files with 319 additions and 64 deletions
227
reference/pgsql/constants.xml
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227
reference/pgsql/constants.xml
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.1 $ -->
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<section id="pgsql.constants">
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&reftitle.constants;
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&extension.constants;
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<variablelist>
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<varlistentry>
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<term>
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<constant>PGSQL_ASSOC</constant>
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(<link linkend="language.types.integer">integer</link>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<constant>PGSQL_NUM</constant>
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(<link linkend="language.types.integer">integer</link>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<constant>PGSQL_BOTH</constant>
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(<link linkend="language.types.integer">integer</link>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<constant>PGSQL_CONNECTION_BAD</constant>
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(<link linkend="language.types.integer">integer</link>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<constant>PGSQL_CONNECTION_OK</constant>
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(<link linkend="language.types.integer">integer</link>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<constant>PGSQL_SEEK_SET</constant>
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(<link linkend="language.types.integer">integer</link>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<constant>PGSQL_SEEK_CUR</constant>
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(<link linkend="language.types.integer">integer</link>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<constant>PGSQL_SEEK_END</constant>
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(<link linkend="language.types.integer">integer</link>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<constant>PGSQL_ESCAPE_STRING</constant>
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(<link linkend="language.types.integer">integer</link>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<constant>PGSQL_ESCAPE_BYTEA</constant>
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(<link linkend="language.types.integer">integer</link>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<constant>PGSQL_EMPTY_QUERY</constant>
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(<link linkend="language.types.integer">integer</link>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<constant>PGSQL_COMMAND_OK</constant>
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(<link linkend="language.types.integer">integer</link>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<constant>PGSQL_TUPLES_OK</constant>
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(<link linkend="language.types.integer">integer</link>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<constant>PGSQL_COPY_OUT</constant>
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(<link linkend="language.types.integer">integer</link>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<constant>PGSQL_COPY_IN</constant>
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(<link linkend="language.types.integer">integer</link>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<constant>PGSQL_BAD_RESPONSE</constant>
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(<link linkend="language.types.integer">integer</link>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<constant>PGSQL_NONFATAL_ERROR</constant>
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(<link linkend="language.types.integer">integer</link>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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<varlistentry>
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<term>
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<constant>PGSQL_FATAL_ERROR</constant>
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(<link linkend="language.types.integer">integer</link>)
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</term>
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<listitem>
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<simpara>
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</simpara>
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</listitem>
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</varlistentry>
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</variablelist>
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</section>
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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:"../../../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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@ -1,51 +1,72 @@
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.7 $ -->
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<!-- $Revision: 1.8 $ -->
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<reference id="ref.pgsql">
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<title>PostgreSQL functions</title>
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<titleabbrev>PostgreSQL</titleabbrev>
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<partintro>
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<para>
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Postgres, developed originally in the UC Berkeley Computer Science
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Department, pioneered many of the object-relational concepts now
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becoming available in some commercial databases. It provides
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SQL92/SQL99 language support, transaction integrity and type
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extensibility. PostgreSQL is an open source descendant of this
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original Berkeley code.
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</para>
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<para>
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PostgreSQL database is Open Source product and available without
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cost. To use PostgreSQL support, you need PostgreSQL 6.5 or
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later. PostgreSQL 7.0 or later to enable all PostgreSQL module
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feature. PostgreSQL supports many character encoding including
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multibyte character encoding. The current version and more
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information about PostgreSQL is available at <ulink
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url="&url.pgsql;">&url.pgsql;</ulink>.
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</para>
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<para>
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In order to enable PostgreSQL support,
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<option role="configure">--with-pgsql[=DIR]</option> is required when you compile
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PHP. If shared object module is available, PostgreSQL module may
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be loaded using <link linkend="ini.extension">extension</link>
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directive in &php.ini; or <function>dl</function>
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function. Supported ini directives are described in
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<filename>php.ini-dist</filename> which comes with source distribution.
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</para>
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<warning>
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<section id="pgsql.intro">
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&reftitle.intro;
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<para>
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Using the PostgreSQL module with PHP 4.0.6 is not recommended due to
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a bug in the notice message handling code. Use 4.1.0 or later.
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PostgreSQL database is Open Source product and available without
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cost. Postgres, developed originally in the UC Berkeley Computer Science
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Department, pioneered many of the object-relational concepts now
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becoming available in some commercial databases. It provides
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SQL92/SQL99 language support, transaction integrity and type
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extensibility. PostgreSQL is an open source descendant of this
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original Berkeley code.
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</para>
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</warning>
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<warning>
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</section>
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<section id="pgsql.requirenments">
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&reftitle.required;
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<para>
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PostgreSQL function names will be changed in 4.2.0 release to
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confirm to current coding standards. Most of new names will have
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additional underscores, e.g. pg_lo_open(). Some functions are
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renamed to different name for consistency. e.g. pg_exec() to
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pg_query(). Older names can be used in 4.2.0 and a few releases
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from 4.2.0, but they may be deleted in the future.
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To use PostgreSQL support, you need PostgreSQL 6.5 or
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later, PostgreSQL 7.0 or later to enable all PostgreSQL module
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features. PostgreSQL supports many character encoding including
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multibyte character encoding. The current version and more
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information about PostgreSQL is available at <ulink
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url="&url.pgsql;">&url.pgsql;</ulink>.
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</para>
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</section>
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<section id="pgsql.installation">
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&reftitle.install;
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<para>
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In order to enable PostgreSQL support,
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<option role="configure">--with-pgsql[=DIR]</option> is required when you compile
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PHP. If shared object module is available, PostgreSQL module may
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be loaded using <link linkend="ini.extension">extension</link>
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directive in &php.ini; or <function>dl</function>
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function.
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</para>
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</section>
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<section id="pgsql.configuration">
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&reftitle.runtime;
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<para>
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Supported ini directives are described in
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<filename>php.ini-dist</filename> which comes with source distribution.
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</para>
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</section>
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<section id="pgsql.using">
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<title>How to use and hints</title>
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<warning>
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<para>
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Using the PostgreSQL module with PHP 4.0.6 is not recommended due to
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a bug in the notice message handling code. Use 4.1.0 or later.
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</para>
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</warning>
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<warning>
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<para>
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PostgreSQL function names will be changed in 4.2.0 release to
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confirm to current coding standards. Most of new names will have
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additional underscores, e.g. pg_lo_open(). Some functions are
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renamed to different name for consistency. e.g. pg_exec() to
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pg_query(). Older names can be used in 4.2.0 and a few releases
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from 4.2.0, but they may be deleted in the future.
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</para>
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<table>
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<title>Function names changed</title>
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<tgroup cols="2">
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@ -174,9 +195,9 @@
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<tgroup cols="3">
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<thead>
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<row>
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<entry>Postmaster</entry>
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<entry>PHP</entry>
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<entry>Status</entry>
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<entry>Postmaster</entry>
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<entry>PHP</entry>
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<entry>Status</entry>
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</row>
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</thead>
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<tbody>
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@ -251,24 +272,30 @@ PGCLIENTENCODING=EUC-JP
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export PGHOST PGPORT PGDATABASE PGUSER PGPASSWORD PGDATESTYLE PGTZ PGCLIENTENCODING
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]]>
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</programlisting>
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</example>
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<para>
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Starting with PostgreSQL 7.1.0, you can store up to 1GB into a
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field of type text. In older versions, this was limited to the block
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size (default was 8KB, maximum was 32KB, defined at compile time)
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</para>
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<para>
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To use the large object (lo) interface, it is required to enclose
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large object functions within a transaction block. A transaction
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block starts with a SQL statement <command>BEGIN</command> and if
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the transaction was valid ends with <command>COMMIT</command> or
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<command>END</command>. If the transaction fails the transaction
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should be closed with <command>ROLLBACK</command> or
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<command>ABORT</command>.
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<example>
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<title>Using Large Objects</title>
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<programlisting role="php">
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</programlisting>
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</example>
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</section>
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&reference.pgsql.constants;
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<section id="pgsql.examples">
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&reftitle.examples;
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<para>
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Starting with PostgreSQL 7.1.0, you can store up to 1GB into a
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field of type text. In older versions, this was limited to the block
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size (default was 8KB, maximum was 32KB, defined at compile time)
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</para>
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<para>
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To use the large object (lo) interface, it is required to enclose
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large object functions within a transaction block. A transaction
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block starts with a SQL statement <command>BEGIN</command> and if
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the transaction was valid ends with <command>COMMIT</command> or
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<command>END</command>. If the transaction fails the transaction
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should be closed with <command>ROLLBACK</command> or
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<command>ABORT</command>.
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<example>
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<title>Using Large Objects</title>
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<programlisting role="php">
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<![CDATA[
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<?php
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$database = pg_connect ("dbname=jacarta");
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@ -282,11 +309,12 @@ export PGHOST PGPORT PGDATABASE PGUSER PGPASSWORD PGDATESTYLE PGTZ PGCLIENTENCOD
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pg_query ($database, "commit");
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?>
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]]>
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</programlisting>
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</example>
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You should not close the connection to the PostgreSQL server
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before closing the large object.
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</para>
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</programlisting>
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</example>
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You should not close the connection to the PostgreSQL server
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before closing the large object.
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</para>
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</section>
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</partintro>
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&reference.pgsql.functions;
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