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https://github.com/sigmasternchen/php-doc-en
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67 lines
2.2 KiB
XML
67 lines
2.2 KiB
XML
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<?xml version="1.0" encoding="iso-8859-1"?>
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<!-- splitted from ./en/functions/pgsql.xml, last change in rev 1.2 -->
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<refentry id='function.pg-send-query'>
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<refnamediv>
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<refname>pg_send_query</refname>
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<refpurpose>
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Send asynchronous query
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</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>bool</type><methodname>pg_send_query</methodname>
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<methodparam><type>resource</type><parameter>connection</parameter></methodparam>
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<methodparam><type>string</type><parameter>query</parameter></methodparam>
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</methodsynopsis>
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<methodsynopsis>
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<type>bool</type><methodname>pg_send_query</methodname>
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<methodparam><type>string</type><parameter>query</parameter></methodparam>
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</methodsynopsis>
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<para>
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<function>pg_send_query</function> send asynchronous query to the
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<parameter>connection</parameter>. Unlike
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<function>pg_query</function>, it can send multiple query to
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PostgreSQL and get the result one by one using
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<function>pg_get_result</function>. Script execution is not block
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while query is executing. Use
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<function>pg_connection_busy</function> to check connection is
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busy (i.e. query is executing) Query may be canceled by calling
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<function>pg_cancel_query</function>.
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</para>
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<para>
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Although, user can send multiple query at once. User cannot send
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multiple query over busy connection. If query is sent while
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connection is busy, it waits until last query is finished and
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discards all result.
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</para>
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<para>
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See also <function>pg_query</function>,
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<function>pg_cancel_query</function>,
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<function>pg_get_result</function> and
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<function>pg_connection_busy</function>
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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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