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<div id="function.cubrid-affected-rows" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">cubrid_affected_rows</h1>
  <p class="verinfo">(PECL CUBRID &gt;= 8.3.0)</p><p class="refpurpose"><span class="refname">cubrid_affected_rows</span> &mdash; <span class="dc-title">Retorna o número de linhas afetadas pela última instrução SQL</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-function.cubrid-affected-rows-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="methodname"><strong>cubrid_affected_rows</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> <code class="parameter">$conn_identifier</code><span class="initializer"> = ?</span></span>): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>

  <div class="methodsynopsis dc-description"><span class="methodname"><strong>cubrid_affected_rows</strong></span>(<span class="methodparam"><span class="type"><a href="language.types.resource.php" class="type resource">resource</a></span> <code class="parameter">$req_identifier</code><span class="initializer"> = ?</span></span>): <span class="type"><a href="language.types.integer.php" class="type int">int</a></span></div>

  <p class="simpara">
   A função <span class="function"><strong>cubrid_affected_rows()</strong></span> é usada para obter o
   número de linhas afetadas pela instrução SQL (INSERT, DELETE, UPDATE).
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-function.cubrid-affected-rows-parameters">
 <h3 class="title">Parâmetros</h3>
 <dl>
  
   <dt><code class="parameter">conn_identifier</code></dt>
   <dd><span class="simpara">A conexão CUBRID. Se o identificador da conexão não
    for especificado, será assumido a última conexão aberta por
    <span class="function"><a href="function.cubrid-connect.php" class="function">cubrid_connect()</a></span>.</span></dd>
  
  
   <dt><code class="parameter">req_identifier</code></dt>
   <dd>
     <span class="simpara">
      O identificador de requisição pode ser retornado de <span class="function"><a href="function.cubrid-prepare.php" class="function">cubrid_prepare()</a></span> ou <span class="function"><a href="function.cubrid-execute.php" class="function">cubrid_execute()</a></span>.
      Se o identificador da requisição não for especificado, será assumido o último identificador requisitado
      por <span class="function"><a href="function.cubrid-prepare.php" class="function">cubrid_prepare()</a></span> ou <span class="function"><a href="function.cubrid-execute.php" class="function">cubrid_execute()</a></span>.
     </span>
   </dd>
  
 </dl>
 </div>


 <div class="refsect1 returnvalues" id="refsect1-function.cubrid-affected-rows-returnvalues">
  <h3 class="title">Valor Retornado</h3>
  <p class="simpara">
   Número de linhas afetadas pela instrução SQL em caso de sucesso.
  </p>
  <p class="simpara">
   -1, quando a instrução SQL não for INSERT, DELETE ou UPDATE.
  </p>
  <p class="simpara">
   <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong>, quando o identificador da requisição não for especificado e não houver última
   requisição.
  </p>
 </div>


 <div class="refsect1 examples" id="refsect1-function.cubrid-affected-rows-examples">
  <h3 class="title">Exemplos</h3>
  <div class="example" id="example-1">
   <p><strong>Exemplo #1 Exemplo de <span class="function"><strong>cubrid_affected_rows()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?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">$i </span><span style="color: #007700">&lt; </span><span style="color: #0000BB">10</span><span style="color: #007700">; </span><span style="color: #0000BB">$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">"pronto!"</span><span style="color: #007700">;<br /></span><span style="color: #0000BB">?&gt;</span></span></code></div>
   </div>

   <div class="example-contents"><p>O exemplo acima produzirá:</p></div>
   <div class="example-contents screen">
<div class="examplescode"><pre class="examplescode">int(10)
int(10)
int(10)
pronto!</pre>
</div>
   </div>
  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-function.cubrid-affected-rows-seealso">
  <h3 class="title">Veja Também</h3>
  <ul class="simplelist">
   <li><span class="function"><a href="function.cubrid-execute.php" class="function" rel="rdfs-seeAlso">cubrid_execute()</a> - Executa uma instru&ccedil;&atilde;o preparada SQL</span></li>
  </ul>
 </div>


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