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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"><html> <head> <title>Perform AQL query</title> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> </head> <body><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.dbplus-add.html">dbplus_add</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.dbplus-chdir.html">dbplus_chdir</a></div> <div class="up"><a href="ref.dbplus.html">DB++ Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div><hr /><div id="function.dbplus-aql" class="refentry"> <div class="refnamediv"> <h1 class="refname">dbplus_aql</h1> <p class="verinfo">(PHP 4 >= 4.0.7, PECL dbplus:0.9)</p><p class="refpurpose"><span class="refname">dbplus_aql</span> — <span class="dc-title">Perform AQL query</span></p> </div> <div class="refsect1 description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">resource</span> <span class="methodname"><b><b>dbplus_aql</b></b></span> ( <span class="methodparam"><span class="type">string</span> <tt class="parameter">$query</tt></span> [, <span class="methodparam"><span class="type">string</span> <tt class="parameter">$server</tt></span> [, <span class="methodparam"><span class="type">string</span> <tt class="parameter">$dbpath</tt></span> ]] )</div> <p class="para rdfs-comment"> Executes an AQL <i><tt class="parameter">query</tt></i> on the given <i><tt class="parameter">server</tt></i> and <i><tt class="parameter">dbpath</tt></i>. </p> </div> <div class="refsect1 parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><i><tt class="parameter">query</tt></i></span> <dd> <p class="para"> The AQL query to be executed. Further information on the AQL A... Query Language is provided in the original db++ manual. </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">server</tt></i></span> <dd> <p class="para"> </p> </dd> </dt> <dt> <span class="term"><i><tt class="parameter">dbpath</tt></i></span> <dd> <p class="para"> </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Returns a relation handle on success. The result data may be fetched from this relation by calling <a href="function.dbplus-next.html" class="function">dbplus_next()</a> and <b>dbplus_current()</b>. Other relation access functions will not work on a result relation. </p> </div> <div class="refsect1 notes"> <h3 class="title">Notes</h3> <div class="warning"><b class="warning">Warning</b><p class="simpara">This function is<em class="emphasis">EXPERIMENTAL</em>. The behaviour of this function, its name, andsurrounding documentation may change without notice in a future release of PHP.This function should be used at your own risk.</p></div> </div></div><hr /><div style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="function.dbplus-add.html">dbplus_add</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.dbplus-chdir.html">dbplus_chdir</a></div> <div class="up"><a href="ref.dbplus.html">DB++ Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div></div></body></html>⌨️ 快捷键说明
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