<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd"> <html> <head> <meta http-equiv="content-type" content="text/html; charset=UTF-8"> <title>Limit deleted rows</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="mysql-xdevapi-tabledelete.execute.html">TableDelete::execute</a></div> <div class="next" style="text-align: right; float: right;"><a href="mysql-xdevapi-tabledelete.offset.html">TableDelete::offset</a></div> <div class="up"><a href="class.mysql-xdevapi-tabledelete.html">mysql_xdevapi\TableDelete</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="mysql-xdevapi-tabledelete.limit" class="refentry"> <div class="refnamediv"> <h1 class="refname">TableDelete::limit</h1> <p class="verinfo">(No version information available, might only be in Git)</p><p class="refpurpose"><span class="refname">TableDelete::limit</span> — <span class="dc-title">Limit deleted rows</span></p> </div> <div class="refsect1 description" id="refsect1-mysql-xdevapi-tabledelete.limit-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="modifier">public</span> <span class="type"><span class="type mysql_xdevapi\TableDelete">mysql_xdevapi\TableDelete</span></span> <span class="methodname"><strong>mysql_xdevapi\TableDelete::limit</strong></span> ( <span class="methodparam"><span class="type">integer</span> <code class="parameter">$rows</code></span> )</div> <p class="para rdfs-comment"> Sets the maximum number of records or documents to delete. </p> </div> <div class="refsect1 parameters" id="refsect1-mysql-xdevapi-tabledelete.limit-parameters"> <h3 class="title">Parameters</h3> <dl> <dt> <code class="parameter">rows</code></dt> <dd> <p class="para"> The maximum number of records or documents to delete. </p> </dd> </dl> </div> <div class="refsect1 returnvalues" id="refsect1-mysql-xdevapi-tabledelete.limit-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> TableDelete object. </p> </div> <div class="refsect1 examples" id="refsect1-mysql-xdevapi-tabledelete.limit-examples"> <h3 class="title">Examples</h3> <div class="example" id="example-2137"> <p><strong>Example #1 <span class="function"><strong>mysql_xdevapi\TableDelete::limit()</strong></span> example</strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br />$session </span><span style="color: #007700">= </span><span style="color: #0000BB">mysql_xdevapi</span><span style="color: #007700">\</span><span style="color: #0000BB">getSession</span><span style="color: #007700">(</span><span style="color: #DD0000">"mysqlx://user:password@localhost"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$session</span><span style="color: #007700">-></span><span style="color: #0000BB">sql</span><span style="color: #007700">(</span><span style="color: #DD0000">"DROP DATABASE IF EXISTS addressbook"</span><span style="color: #007700">)-></span><span style="color: #0000BB">execute</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$session</span><span style="color: #007700">-></span><span style="color: #0000BB">sql</span><span style="color: #007700">(</span><span style="color: #DD0000">"CREATE DATABASE addressbook"</span><span style="color: #007700">)-></span><span style="color: #0000BB">execute</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$session</span><span style="color: #007700">-></span><span style="color: #0000BB">sql</span><span style="color: #007700">(</span><span style="color: #DD0000">"CREATE TABLE addressbook.names(name text, age int)"</span><span style="color: #007700">)-></span><span style="color: #0000BB">execute</span><span style="color: #007700">();<br /></span><span style="color: #0000BB">$session</span><span style="color: #007700">-></span><span style="color: #0000BB">sql</span><span style="color: #007700">(</span><span style="color: #DD0000">"INSERT INTO addressbook.names values ('John', 42), ('Sam', 33)"</span><span style="color: #007700">)-></span><span style="color: #0000BB">execute</span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">$schema </span><span style="color: #007700">= </span><span style="color: #0000BB">$session</span><span style="color: #007700">-></span><span style="color: #0000BB">getSchema</span><span style="color: #007700">(</span><span style="color: #DD0000">"addressbook"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$table </span><span style="color: #007700">= </span><span style="color: #0000BB">$schema</span><span style="color: #007700">-></span><span style="color: #0000BB">getTable</span><span style="color: #007700">(</span><span style="color: #DD0000">"names"</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$table</span><span style="color: #007700">-></span><span style="color: #0000BB">delete</span><span style="color: #007700">()<br /> -></span><span style="color: #0000BB">where</span><span style="color: #007700">(</span><span style="color: #DD0000">"name = :name"</span><span style="color: #007700">)<br /> -></span><span style="color: #0000BB">bind</span><span style="color: #007700">([</span><span style="color: #DD0000">'name' </span><span style="color: #007700">=> </span><span style="color: #DD0000">'John'</span><span style="color: #007700">])<br /> -></span><span style="color: #0000BB">orderby</span><span style="color: #007700">(</span><span style="color: #DD0000">"age DESC"</span><span style="color: #007700">)<br /> -></span><span style="color: #0000BB">limit</span><span style="color: #007700">(</span><span style="color: #0000BB">1</span><span style="color: #007700">)<br /> -></span><span style="color: #0000BB">execute</span><span style="color: #007700">();<br /><br /></span><span style="color: #0000BB">?></span> </span> </code></div> </div> </div> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="mysql-xdevapi-tabledelete.execute.html">TableDelete::execute</a></div> <div class="next" style="text-align: right; float: right;"><a href="mysql-xdevapi-tabledelete.offset.html">TableDelete::offset</a></div> <div class="up"><a href="class.mysql-xdevapi-tabledelete.html">mysql_xdevapi\TableDelete</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div></body></html>