Add function builder to the query builder

Signed-off-by: Robin Appelman <robin@icewind.nl>

1 files changed, 29 insertions, 0 deletions

diff --git a/lib/private/DB/QueryBuilder/FunctionBuilder/SqliteFunctionBuilder.php b/lib/private/DB/QueryBuilder/FunctionBuilder/SqliteFunctionBuilder.php
new file mode 100644
index 00000000000..20b30d0ab3a
--- /dev/null
+++ b/lib/private/DB/QueryBuilder/FunctionBuilder/SqliteFunctionBuilder.php
@@ -0,0 +1,29 @@
+<?php
+/**
+ * @author Robin Appelman <robin@icewind.nl>
+ *
+ * @license AGPL-3.0
+ *
+ * This code is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License, version 3,
+ * as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License, version 3,
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>
+ *
+ */
+
+namespace OC\DB\QueryBuilder\FunctionBuilder;
+
+use OC\DB\QueryBuilder\QueryFunction;
+
+class SqliteFunctionBuilder extends FunctionBuilder {
+	public function concat($x, $y) {
+		return new QueryFunction($this->helper->quoteColumnName($x) . ' || ' . $this->helper->quoteColumnName($y));
+	}
+}