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- Incooperate user comment about insert/select/delete queries from ceo@l-i-e.com git-svn-id: https://svn.php.net/repository/phpdoc/en/trunk@94890 c90b9560-bf6c-de11-be94-00142212c4b1
77 lines
2.7 KiB
XML
77 lines
2.7 KiB
XML
<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- $Revision: 1.4 $ -->
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<!-- splitted from ./en/functions/mysql.xml, last change in rev 1.2 -->
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<refentry id="function.mysql-db-query">
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<refnamediv>
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<refname>mysql_db_query</refname>
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<refpurpose>Send a MySQL query</refpurpose>
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</refnamediv>
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<refsect1>
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<title>Description</title>
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<methodsynopsis>
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<type>resource</type><methodname>mysql_db_query</methodname>
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<methodparam><type>string</type><parameter>database</parameter></methodparam>
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<methodparam><type>string</type><parameter>query</parameter></methodparam>
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<methodparam choice="opt"><type>resource</type><parameter>
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link_identifier
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</parameter></methodparam>
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</methodsynopsis>
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<para>
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Returns a positive MySQL result resource to the query result,
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or &false; on error. The function also returns &true;/&false; for
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<literal>INSERT</literal>/<literal>UPDATE</literal>/<literal>DELETE</literal>
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queries to indicate success/failure.
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</para>
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<para>
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<function>mysql_db_query</function> selects a database and
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executes a query on it. If the optional link identifier isn't
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specified, the function will try to find an open link to the
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MySQL server and if no such link is found it'll try to create one
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as if <function>mysql_connect</function> was called with no
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arguments.
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</para>
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<para>
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Be aware that this function does <emphasis role="strong">NOT</emphasis>
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switch back to the database you were connected before. In other words,
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you can't use this function to <emphasis>temporarily</emphasis> run a
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sql query on another database, you would have to manually switch back.
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Users are strongly encouraged to use the
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<literal>database.table</literal> syntax in their sql queries instead of
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this function.
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</para>
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<para>
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See also <function>mysql_connect</function> and
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<function>mysql_query</function>.
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</para>
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<para>
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<note>
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<simpara>
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This function has been deprecated since PHP 4.0.6.
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Do not use this function. Use <function>mysql_select_db</function>
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and <function>mysql_query</function> instead.
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</simpara>
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</note>
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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:"../../../../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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