diff options
Diffstat (limited to 'lib/private/DB/QueryBuilder/FunctionBuilder/OCIFunctionBuilder.php')
| -rw-r--r-- | lib/private/DB/QueryBuilder/FunctionBuilder/OCIFunctionBuilder.php | 60 |
1 files changed, 38 insertions, 22 deletions
diff --git a/lib/private/DB/QueryBuilder/FunctionBuilder/OCIFunctionBuilder.php b/lib/private/DB/QueryBuilder/FunctionBuilder/OCIFunctionBuilder.php index c269fc03c8a..47a8eaa6fd0 100644 --- a/lib/private/DB/QueryBuilder/FunctionBuilder/OCIFunctionBuilder.php +++ b/lib/private/DB/QueryBuilder/FunctionBuilder/OCIFunctionBuilder.php @@ -1,27 +1,9 @@ <?php + /** - * @copyright Copyright (c) 2017 Robin Appelman <robin@icewind.nl> - * - * @author Joas Schilling <coding@schilljs.com> - * @author Robin Appelman <robin@icewind.nl> - * - * @license GNU AGPL version 3 or any later version - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU Affero General Public License as - * published by the Free Software Foundation, either version 3 of the - * License, or (at your option) any later version. - * - * 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 - * along with this program. If not, see <http://www.gnu.org/licenses/>. - * + * SPDX-FileCopyrightText: 2017 Nextcloud GmbH and Nextcloud contributors + * SPDX-License-Identifier: AGPL-3.0-or-later */ - namespace OC\DB\QueryBuilder\FunctionBuilder; use OC\DB\QueryBuilder\QueryFunction; @@ -31,7 +13,10 @@ use OCP\DB\QueryBuilder\IQueryFunction; class OCIFunctionBuilder extends FunctionBuilder { public function md5($input): IQueryFunction { - return new QueryFunction('LOWER(DBMS_OBFUSCATION_TOOLKIT.md5 (input => UTL_RAW.cast_to_raw(' . $this->helper->quoteColumnName($input) .')))'); + if (version_compare($this->connection->getServerVersion(), '20', '>=')) { + return new QueryFunction('LOWER(STANDARD_HASH(' . $this->helper->quoteColumnName($input) . ", 'MD5'))"); + } + return new QueryFunction('LOWER(DBMS_OBFUSCATION_TOOLKIT.md5 (input => UTL_RAW.cast_to_raw(' . $this->helper->quoteColumnName($input) . ')))'); } /** @@ -73,4 +58,35 @@ class OCIFunctionBuilder extends FunctionBuilder { return parent::least($x, $y); } + + public function concat($x, ...$expr): IQueryFunction { + $args = func_get_args(); + $list = []; + foreach ($args as $item) { + $list[] = $this->helper->quoteColumnName($item); + } + return new QueryFunction(sprintf('(%s)', implode(' || ', $list))); + } + + public function groupConcat($expr, ?string $separator = ','): IQueryFunction { + $orderByClause = ' WITHIN GROUP(ORDER BY NULL)'; + if (is_null($separator)) { + return new QueryFunction('LISTAGG(' . $this->helper->quoteColumnName($expr) . ')' . $orderByClause); + } + + $separator = $this->connection->quote($separator); + return new QueryFunction('LISTAGG(' . $this->helper->quoteColumnName($expr) . ', ' . $separator . ')' . $orderByClause); + } + + public function octetLength($field, $alias = ''): IQueryFunction { + $alias = $alias ? (' AS ' . $this->helper->quoteColumnName($alias)) : ''; + $quotedName = $this->helper->quoteColumnName($field); + return new QueryFunction('COALESCE(LENGTHB(' . $quotedName . '), 0)' . $alias); + } + + public function charLength($field, $alias = ''): IQueryFunction { + $alias = $alias ? (' AS ' . $this->helper->quoteColumnName($alias)) : ''; + $quotedName = $this->helper->quoteColumnName($field); + return new QueryFunction('COALESCE(LENGTH(' . $quotedName . '), 0)' . $alias); + } } |