<!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>Return the number of rows affected by the last SQL statement</title> </head> <body><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; float: left;"><a href="cubridmysql.cubrid.html">CUBRID MySQL Compatibility Functions</a></div> <div class="next" style="text-align: right; float: right;"><a href="function.cubrid-client-encoding.html">cubrid_client_encoding</a></div> <div class="up"><a href="cubridmysql.cubrid.html">CUBRID MySQL Compatibility Functions</a></div> <div class="home"><a href="index.html">PHP Manual</a></div> </div><hr /><div id="function.cubrid-affected-rows" class="refentry"> <div class="refnamediv"> <h1 class="refname">cubrid_affected_rows</h1> <p class="verinfo">(PECL CUBRID >= 8.3.0)</p><p class="refpurpose"><span class="refname">cubrid_affected_rows</span> — <span class="dc-title">Return the number of rows affected by the last SQL statement</span></p> </div> <div class="refsect1 description" id="refsect1-function.cubrid-affected-rows-description"> <h3 class="title">Description</h3> <div class="methodsynopsis dc-description"> <span class="type">int</span> <span class="methodname"><strong>cubrid_affected_rows</strong></span> ([ <span class="methodparam"><span class="type">resource</span> <code class="parameter">$conn_identifier</code></span> ] )</div> <div class="methodsynopsis dc-description"> <span class="type">int</span> <span class="methodname"><strong>cubrid_affected_rows</strong></span> ([ <span class="methodparam"><span class="type">resource</span> <code class="parameter">$req_identifier</code></span> ] )</div> <p class="para rdfs-comment"> The <span class="function"><strong>cubrid_affected_rows()</strong></span> function is used to get the number of rows affected by the SQL statement (INSERT, DELETE, UPDATE). </p> </div> <div class="refsect1 parameters" id="refsect1-function.cubrid-affected-rows-parameters"> <h3 class="title">Parameters</h3> <p class="para"> <dl> <dt> <span class="term"><em><code class="parameter">conn_identifier</code></em></span> <dd> <p class="para">The CUBRID connection. If the connection identifier is not specified, the last link opend by <span class="function"><a href="function.cubrid-connect.html" class="function">cubrid_connect()</a></span> is assumed.</p></dd> </dt> <dt> <span class="term"><em><code class="parameter">req_identifier</code></em></span> <dd> <p class="para"> Request Identifier, could be returned from either <span class="function"><a href="function.cubrid-prepare.html" class="function">cubrid_prepare()</a></span> or <span class="function"><a href="function.cubrid-execute.html" class="function">cubrid_execute()</a></span>. If the request identifier is not specified, the last identifier requested by <span class="function"><a href="function.cubrid-prepare.html" class="function">cubrid_prepare()</a></span> or <span class="function"><a href="function.cubrid-execute.html" class="function">cubrid_execute()</a></span> is assumed. </p> </dd> </dt> </dl> </p> </div> <div class="refsect1 returnvalues" id="refsect1-function.cubrid-affected-rows-returnvalues"> <h3 class="title">Return Values</h3> <p class="para"> Number of rows affected by the SQL statement, when process is successful. </p> <p class="para"> -1, when SQL statement is not INSERT, DELETE or UPDATE. </p> <p class="para"> <strong><code>FALSE</code></strong>, when the request identifier is not specified, and there is no last request. </p> </div> <div class="refsect1 examples" id="refsect1-function.cubrid-affected-rows-examples"> <h3 class="title">Examples</h3> <div class="example" id="example-1063"> <p><strong>Example #1 <span class="function"><strong>cubrid_affected_rows()</strong></span> example</strong></p> <div class="example-contents"> <div class="phpcode"><code><span style="color: #000000"> <span style="color: #0000BB"><?php<br />$conn </span><span style="color: #007700">= </span><span style="color: #0000BB">cubrid_connect</span><span style="color: #007700">(</span><span style="color: #DD0000">'localhost'</span><span style="color: #007700">, </span><span style="color: #0000BB">33000</span><span style="color: #007700">, </span><span style="color: #DD0000">'demodb'</span><span style="color: #007700">, </span><span style="color: #DD0000">'dba'</span><span style="color: #007700">, </span><span style="color: #DD0000">''</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">cubrid_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #DD0000">"DROP TABLE IF EXISTS cubrid_test"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">cubrid_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #DD0000">"CREATE TABLE cubrid_test (d varchar)"</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">$sql_stmt </span><span style="color: #007700">= </span><span style="color: #DD0000">"INSERT INTO cubrid_test(d) VALUES('php-test')"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">$req </span><span style="color: #007700">= </span><span style="color: #0000BB">cubrid_prepare</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #0000BB">$sql_stmt</span><span style="color: #007700">);<br /><br />for (</span><span style="color: #0000BB">$i </span><span style="color: #007700">= </span><span style="color: #0000BB">0</span><span style="color: #007700">; </span><span style="color: #0000BB">$i </span><span style="color: #007700">< </span><span style="color: #0000BB">10</span><span style="color: #007700">; </span><span style="color: #0000BB">$i</span><span style="color: #007700">++) {<br /> </span><span style="color: #0000BB">cubrid_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$req</span><span style="color: #007700">);<br />}<br /></span><span style="color: #0000BB">cubrid_commit</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">$req </span><span style="color: #007700">= </span><span style="color: #0000BB">cubrid_execute</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">, </span><span style="color: #DD0000">"DELETE FROM cubrid_test WHERE d='php-test'"</span><span style="color: #007700">, </span><span style="color: #0000BB">CUBRID_ASYNC</span><span style="color: #007700">);<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">cubrid_affected_rows</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">cubrid_affected_rows</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">));<br /></span><span style="color: #0000BB">var_dump</span><span style="color: #007700">(</span><span style="color: #0000BB">cubrid_affected_rows</span><span style="color: #007700">(</span><span style="color: #0000BB">$req</span><span style="color: #007700">));<br /><br /></span><span style="color: #0000BB">cubrid_disconnect</span><span style="color: #007700">(</span><span style="color: #0000BB">$conn</span><span style="color: #007700">);<br /><br />print </span><span style="color: #DD0000">"done!"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?></span> </span> </code></div> </div> <div class="example-contents"><p>The above example will output:</p></div> <div class="example-contents screen"> <div class="cdata"><pre> Rows deleted: 5 </pre></div> </div> </div> </div> <div class="refsect1 seealso" id="refsect1-function.cubrid-affected-rows-seealso"> <h3 class="title">See Also</h3> <p class="para"> <ul class="simplelist"> <li class="member"> <span class="function"><a href="function.cubrid-execute.html" class="function" rel="rdfs-seeAlso">cubrid_execute()</a> - Execute a prepared SQL statement</span></li> </ul> </p> </div> </div><hr /><div class="manualnavbar" style="text-align: center;"> <div class="prev" style="text-align: left; 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