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<?php |
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/** |
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* @copyright Copyright (c) 2016, ownCloud, Inc. |
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* |
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* @author Bart Visscher <[email protected]> |
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* @author Dan Bartram <[email protected]> |
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* @author Frank Karlitschek <[email protected]> |
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* @author Joas Schilling <[email protected]> |
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* @author Jörn Friedrich Dreyer <[email protected]> |
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* @author Lukas Reschke <[email protected]> |
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* @author Morris Jobke <[email protected]> |
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* @author Robin Appelman <[email protected]> |
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* @author Roeland Jago Douma <[email protected]> |
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* @author Thomas Müller <[email protected]> |
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* @author Thomas Tanghus <[email protected]> |
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* |
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* @license AGPL-3.0 |
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* |
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* This code is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Affero General Public License, version 3, |
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* as published by the Free Software Foundation. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU Affero General Public License for more details. |
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* |
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* You should have received a copy of the GNU Affero General Public License, version 3, |
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* along with this program. If not, see <http://www.gnu.org/licenses/> |
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* |
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*/ |
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/** |
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* Public interface of ownCloud for apps to use. |
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* DB Class |
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* |
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*/ |
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// use OCP namespace for all classes that are considered public. |
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// This means that they should be used by apps instead of the internal ownCloud classes |
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namespace OCP; |
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/** |
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* This class provides access to the internal database system. Use this class exlusively if you want to access databases |
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* @deprecated 8.1.0 use methods of \OCP\IDBConnection - \OC::$server->getDatabaseConnection() |
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* @since 4.5.0 |
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*/ |
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class DB { |
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/** |
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* Prepare a SQL query |
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* @param string $query Query string |
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* @param int $limit Limit of the SQL statement |
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* @param int $offset Offset of the SQL statement |
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* @return \OC_DB_StatementWrapper prepared SQL query |
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* |
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* SQL query via Doctrine prepare(), needs to be execute()'d! |
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* @deprecated 8.1.0 use prepare() of \OCP\IDBConnection - \OC::$server->getDatabaseConnection() |
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* @since 4.5.0 |
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*/ |
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static public function prepare( $query, $limit=null, $offset=null ) { |
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return \OC_DB::prepare($query, $limit, $offset); |
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} |
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/** |
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* Insert a row if the matching row does not exists. |
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* |
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* @param string $table The table name (will replace *PREFIX* with the actual prefix) |
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* @param array $input data that should be inserted into the table (column name => value) |
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* @param array|null $compare List of values that should be checked for "if not exists" |
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* If this is null or an empty array, all keys of $input will be compared |
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* @return int number of inserted rows |
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* @throws \Doctrine\DBAL\DBALException |
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* @deprecated 8.1.0 use insertIfNotExist() of \OCP\IDBConnection - \OC::$server->getDatabaseConnection() |
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* @since 5.0.0 - parameter $compare was added in 8.1.0 |
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* |
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*/ |
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public static function insertIfNotExist($table, $input, array $compare = null) { |
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return \OC::$server->getDatabaseConnection()->insertIfNotExist($table, $input, $compare); |
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} |
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/** |
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* Start a transaction |
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* @deprecated 8.1.0 use beginTransaction() of \OCP\IDBConnection - \OC::$server->getDatabaseConnection() |
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* @since 4.5.0 |
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*/ |
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public static function beginTransaction() { |
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\OC::$server->getDatabaseConnection()->beginTransaction(); |
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} |
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/** |
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* Commit the database changes done during a transaction that is in progress |
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* @deprecated 8.1.0 use commit() of \OCP\IDBConnection - \OC::$server->getDatabaseConnection() |
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* @since 4.5.0 |
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*/ |
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public static function commit() { |
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\OC::$server->getDatabaseConnection()->commit(); |
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} |
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/** |
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* returns the error code and message as a string for logging |
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* works with DoctrineException |
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* @return string |
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* @deprecated 8.1.0 use getError() of \OCP\IDBConnection - \OC::$server->getDatabaseConnection() |
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* @since 6.0.0 |
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*/ |
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public static function getErrorMessage() { |
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return \OC::$server->getDatabaseConnection()->getError(); |
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} |
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} |
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nextcloud /
server
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