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    2 => 'Cria um novo BulkWriteCommand',
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?>
<div id="mongodb-driver-bulkwritecommand.construct" class="refentry">
 <div class="refnamediv">
  <h1 class="refname">MongoDB\Driver\BulkWriteCommand::__construct</h1>
  <p class="verinfo">(mongodb &gt;=2.1.0)</p><p class="refpurpose"><span class="refname">MongoDB\Driver\BulkWriteCommand::__construct</span> &mdash; <span class="dc-title">Cria um novo BulkWriteCommand</span></p>

 </div>

 <div class="refsect1 description" id="refsect1-mongodb-driver-bulkwritecommand.construct-description">
  <h3 class="title">Descrição</h3>
  <div class="methodsynopsis dc-description">
   <span class="modifier">public</span> <span class="methodname"><strong>MongoDB\Driver\BulkWriteCommand::__construct</strong></span>(<span class="methodparam"><span class="type"><span class="type"><a href="language.types.null.php" class="type null">?</a></span><span class="type"><a href="language.types.array.php" class="type array">array</a></span></span> <code class="parameter">$options</code><span class="initializer"> = <strong><code><a href="reserved.constants.php#constant.null">null</a></code></strong></span></span>)</div>

  <p class="para rdfs-comment">
   Cria um novo <span class="classname"><a href="class.mongodb-driver-bulkwritecommand.php" class="classname">MongoDB\Driver\BulkWriteCommand</a></span>,
   que pode ser usado para executar diversas operações de inserção, atualização e exclusão em
   várias coleções em uma única solicitação usando o comando
   <a href="https://www.mongodb.com/docs/manual/reference/command/bulkWrite" class="link external">&raquo;&nbsp;bulkWrite</a>
   introduzido no MongoDB 8.0. Isso difere de
   <span class="classname"><a href="class.mongodb-driver-bulkwrite.php" class="classname">MongoDB\Driver\BulkWrite</a></span>, que é suportado por todas
   as versões do servidor, mas limitado a uma única coleção.
  </p>
  <p class="para">
   Após todas as operações de gravação terem sido adicionadas, este objeto pode ser executado com
   <span class="methodname"><a href="mongodb-driver-manager.executebulkwritecommand.php" class="methodname">MongoDB\Driver\Manager::executeBulkWriteCommand()</a></span>.
  </p>
 </div>


 <div class="refsect1 parameters" id="refsect1-mongodb-driver-bulkwritecommand.construct-parameters">
  <h3 class="title">Parâmetros</h3>
  <dl>
   
    <dt><code class="parameter">options</code> (<span class="type"><a href="language.types.array.php" class="type array">array</a></span>)</dt>
    <dd>
     <p class="para">
      <table class="doctable table">
       <caption><strong>Opções</strong></caption>
       
        <thead>
         <tr>
          <th>Opção</th>
          <th>Tipo</th>
          <th>Descrição</th>
          <th>Padrão</th>
         </tr>

        </thead>

        <tbody class="tbody">
         <tr>
          <td>bypassDocumentValidation</td>
          <td><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></td>
          <td>
           <p class="para">
            Se <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong>, permite que operações de inserção e atualização contornem
            a validação em nível de documento.
           </p>
          </td>
          <td><strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong></td>
         </tr>

         <tr>
          <td>comment</td>
          <td><span class="type"><a href="language.types.mixed.php" class="type mixed">mixed</a></span></td>
          <td>
           <p class="para">
            Um comentário arbitrário para ajudar a rastrear a operação por meio do
            profiler do banco de dados, da saída currentOp e dos registros.
           </p>
          </td>
         </tr>

         
         <tr>
          <td>let</td>
          <td><span class="type"><span class="type"><a href="language.types.array.php" class="type array">array</a></span>|<span class="type"><a href="language.types.object.php" class="type object">object</a></span></span></td>
          <td>
           <p class="para">
            Mapa de nomes e valores de parâmetros. Os valores devem ser expressões constantes ou fechadas que não fazem referência a campos do documento. Os parâmetros podem então ser acessados como variáveis em um contexto de expressão agregada (por exemplo, <code class="literal">$$var</code>).
           </p>
           <p class="para">
            Esta opção está disponível no MongoDB 5.0+ e resultará em uma exceção em tempo de execução se for especificada para uma versão de servidor mais antiga.
           </p>
          </td>
         </tr>


         <tr>
          <td>ordered</td>
          <td><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></td>
          <td>
           <p class="para">
            Se as operações nesta gravação em massa devem ser executadas
            na ordem em que foram especificadas. Se <strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong>, as gravações
            continuarão a ser executadas se uma gravação individual falhar. Se <strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong>,
            as gravações deixarão de ser executadas se uma gravação individual falhar.
           </p>
          </td>
          <td><strong><code><a href="reserved.constants.php#constant.true">true</a></code></strong></td>
         </tr>

         <tr>
          <td>verboseResults</td>
          <td><span class="type"><a href="language.types.boolean.php" class="type bool">bool</a></span></td>
          <td>
           <p class="para">
            Se os resultados detalhados de cada operação bem-sucedida devem ser
            incluídos no
            <span class="classname"><a href="class.mongodb-driver-bulkwritecommandresult.php" class="classname">MongoDB\Driver\BulkWriteCommandResult</a></span> retornado.
           </p>
          </td>
          <td><strong><code><a href="reserved.constants.php#constant.false">false</a></code></strong></td>
         </tr>

        </tbody>
       
      </table>

     </p>
    </dd>
   
  </dl>
 </div>


 <div class="refsect1 errors" id="refsect1-mongodb-driver-bulkwritecommand.construct-errors">
  <h3 class="title">Erros/Exceções</h3>
  <ul class="simplelist">
   <li>Lança uma exceção <span class="classname"><a href="class.mongodb-driver-exception-invalidargumentexception.php" class="classname">MongoDB\Driver\Exception\InvalidArgumentException</a></span> em caso de erro ao analisar argumentos.</li>
  </ul>
 </div>


 <div class="refsect1 examples" id="refsect1-mongodb-driver-bulkwritecommand.construct-examples">
  <h3 class="title">Exemplos</h3>
  <div class="example" id="example-3">
   <p><strong>Exemplo #1 Exemplo de <span class="function"><strong>MongoDB\Driver\BulkWriteCommand::__construct()</strong></span></strong></p>
   <div class="example-contents">
<div class="phpcode"><code><span style="color: #000000"><span style="color: #0000BB">&lt;?php<br /><br />$manager </span><span style="color: #007700">= new </span><span style="color: #0000BB">MongoDB\Driver\Manager</span><span style="color: #007700">;<br /><br /></span><span style="color: #0000BB">$bulk </span><span style="color: #007700">= new </span><span style="color: #0000BB">MongoDB\Driver\BulkWriteCommand</span><span style="color: #007700">;<br /><br /></span><span style="color: #FF8000">// Exclui documentos de ambas as coleções<br /></span><span style="color: #0000BB">$bulk</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">deleteMany</span><span style="color: #007700">(</span><span style="color: #DD0000">'db.coll_one'</span><span style="color: #007700">, []);<br /></span><span style="color: #0000BB">$bulk</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">deleteMany</span><span style="color: #007700">(</span><span style="color: #DD0000">'db.coll_two'</span><span style="color: #007700">, []);<br /><br /></span><span style="color: #FF8000">// Insere documentos em duas coleções<br /></span><span style="color: #0000BB">$bulk</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">insertOne</span><span style="color: #007700">(</span><span style="color: #DD0000">'db.coll_one'</span><span style="color: #007700">, [</span><span style="color: #DD0000">'_id' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">1</span><span style="color: #007700">]);<br /></span><span style="color: #0000BB">$bulk</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">insertOne</span><span style="color: #007700">(</span><span style="color: #DD0000">'db.coll_two'</span><span style="color: #007700">, [</span><span style="color: #DD0000">'_id' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">2</span><span style="color: #007700">]);<br /></span><span style="color: #0000BB">$bulk</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">insertOne</span><span style="color: #007700">(</span><span style="color: #DD0000">'db.coll_two'</span><span style="color: #007700">, [</span><span style="color: #DD0000">'_id' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">3</span><span style="color: #007700">]);<br /><br /></span><span style="color: #FF8000">// Atualiza um documento em "coll_one"<br /></span><span style="color: #0000BB">$bulk</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">updateOne</span><span style="color: #007700">(</span><span style="color: #DD0000">'db.coll_one'</span><span style="color: #007700">, [</span><span style="color: #DD0000">'_id' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">1</span><span style="color: #007700">], [</span><span style="color: #DD0000">'$set' </span><span style="color: #007700">=&gt; [</span><span style="color: #DD0000">'x' </span><span style="color: #007700">=&gt; </span><span style="color: #0000BB">1</span><span style="color: #007700">]]);<br /><br /></span><span style="color: #0000BB">$result </span><span style="color: #007700">= </span><span style="color: #0000BB">$manager</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">executeBulkWriteCommand</span><span style="color: #007700">(</span><span style="color: #0000BB">$bulk</span><span style="color: #007700">);<br /><br /></span><span style="color: #0000BB">printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"Inserido(s) %d documento(s)\n"</span><span style="color: #007700">, </span><span style="color: #0000BB">$result</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getInsertedCount</span><span style="color: #007700">());<br /></span><span style="color: #0000BB">printf</span><span style="color: #007700">(</span><span style="color: #DD0000">"Atualizado(s) %d documento(s)\n"</span><span style="color: #007700">, </span><span style="color: #0000BB">$result</span><span style="color: #007700">-&gt;</span><span style="color: #0000BB">getModifiedCount</span><span style="color: #007700">());<br /><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">Inserido(s) 3 documento(s)
Atualizado(s) 1 documento(s)</pre>
</div>
   </div>
  </div>
 </div>


 <div class="refsect1 seealso" id="refsect1-mongodb-driver-bulkwritecommand.construct-seealso">
  <h3 class="title">Veja Também</h3>
  <ul class="simplelist">
   <li><span class="methodname"><a href="mongodb-driver-manager.executebulkwritecommand.php" class="methodname" rel="rdfs-seeAlso">MongoDB\Driver\Manager::executeBulkWriteCommand()</a> - Executa opera&ccedil;&otilde;es de grava&ccedil;&atilde;o usando o comando bulkWrite</span></li>
   <li><span class="classname"><a href="class.mongodb-driver-bulkwritecommandresult.php" class="classname">MongoDB\Driver\BulkWriteCommandResult</a></span></li>
  </ul>
 </div>


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