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diff --git a/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/ResultStatement.php b/vendor/doctrine/dbal/lib/Doctrine/DBAL/Driver/ResultStatement.php
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+<?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\DBAL\Driver;
+
+use PDO;
+
+/**
+ * Interface for the reading part of a prepare statement only.
+ *
+ * @author Benjamin Eberlei <kontakt@beberlei.de>
+ */
+interface ResultStatement extends \Traversable
+{
+    /**
+     * Closes the cursor, enabling the statement to be executed again.
+     *
+     * @return boolean              Returns TRUE on success or FALSE on failure.
+     */
+    function closeCursor();
+
+
+    /**
+     * columnCount
+     * Returns the number of columns in the result set
+     *
+     * @return integer              Returns the number of columns in the result set represented
+     *                              by the PDOStatement object. If there is no result set,
+     *                              this method should return 0.
+     */
+    function columnCount();
+
+    /**
+     * setFetchMode
+     * Set the fetch mode to use while iterating this statement.
+     *
+     * @param integer $fetchMode
+     */
+    function setFetchMode($fetchMode, $arg2 = null, $arg3 = null);
+
+    /**
+     * fetch
+     *
+     * @see Query::HYDRATE_* constants
+     * @param integer $fetchMode            Controls how the next row will be returned to the caller.
+     *                                      This value must be one of the Query::HYDRATE_* constants,
+     *                                      defaulting to Query::HYDRATE_BOTH
+     *
+     * @return mixed
+     */
+    function fetch($fetchMode = null);
+
+    /**
+     * Returns an array containing all of the result set rows
+     *
+     * @param integer $fetchMode            Controls how the next row will be returned to the caller.
+     *                                      This value must be one of the Query::HYDRATE_* constants,
+     *                                      defaulting to Query::HYDRATE_BOTH
+     *
+     * @return array
+     */
+    function fetchAll($fetchMode = null);
+
+    /**
+     * fetchColumn
+     * Returns a single column from the next row of a
+     * result set or FALSE if there are no more rows.
+     *
+     * @param integer $columnIndex          0-indexed number of the column you wish to retrieve from the row. If no
+     *                                      value is supplied, PDOStatement->fetchColumn()
+     *                                      fetches the first column.
+     *
+     * @return string                       returns a single column in the next row of a result set.
+     */
+    function fetchColumn($columnIndex = 0);
+}
+