--- /dev/null
+<?php
+/*
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * This software consists of voluntary contributions made by many individuals
+ * and is licensed under the MIT license. For more information, see
+ * <http://www.doctrine-project.org>.
+ */
+
+namespace Doctrine\ORM;
+
+/**
+ * Represents a native SQL query.
+ *
+ * @author Roman Borschel <roman@code-factory.org>
+ * @since 2.0
+ */
+final class NativeQuery extends AbstractQuery
+{
+ private $_sql;
+
+ /**
+ * Sets the SQL of the query.
+ *
+ * @param string $sql
+ * @return NativeQuery This query instance.
+ */
+ public function setSQL($sql)
+ {
+ $this->_sql = $sql;
+
+ return $this;
+ }
+
+ /**
+ * Gets the SQL query.
+ *
+ * @return mixed The built SQL query or an array of all SQL queries.
+ * @override
+ */
+ public function getSQL()
+ {
+ return $this->_sql;
+ }
+
+ /**
+ * {@inheritdoc}
+ */
+ protected function _doExecute()
+ {
+ $parameters = array();
+ $types = array();
+
+ foreach ($this->getParameters() as $parameter) {
+ $name = $parameter->getName();
+ $value = $this->processParameterValue($parameter->getValue());
+ $type = ($parameter->getValue() === $value)
+ ? $parameter->getType()
+ : Query\ParameterTypeInferer::inferType($value);
+
+ $parameters[$name] = $value;
+ $types[$name] = $type;
+ }
+
+ if ($parameters && is_int(key($parameters))) {
+ ksort($parameters);
+ ksort($types);
+
+ $parameters = array_values($parameters);
+ $types = array_values($types);
+ }
+
+ return $this->_em->getConnection()->executeQuery(
+ $this->_sql, $parameters, $types, $this->_queryCacheProfile
+ );
+ }
+}