--- /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\DBAL\Schema\Synchronizer;
+
+use Doctrine\DBAL\Connection;
+
+/**
+ * Abstract schema synchronizer with methods for executing batches of SQL.
+ */
+abstract class AbstractSchemaSynchronizer implements SchemaSynchronizer
+{
+ /**
+ * @var Connection
+ */
+ protected $conn;
+
+ public function __construct(Connection $conn)
+ {
+ $this->conn = $conn;
+ }
+
+ protected function processSqlSafely(array $sql)
+ {
+ foreach ($sql as $s) {
+ try {
+ $this->conn->exec($s);
+ } catch(\Exception $e) {
+
+ }
+ }
+ }
+
+ protected function processSql(array $sql)
+ {
+ foreach ($sql as $s) {
+ $this->conn->exec($s);
+ }
+ }
+
+}
+