nextcloud/lib/public/IDb.php

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<?php
/**
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* @copyright Copyright (c) 2016, ownCloud, Inc.
*
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* @author Bernhard Posselt <dev@bernhard-posselt.com>
* @author Morris Jobke <hey@morrisjobke.de>
*
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* @license AGPL-3.0
*
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* 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.
*
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* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
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* 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/>
*
*/
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namespace OCP;
/**
* Small Facade for being able to inject the database connection for tests
* @since 7.0.0 - extends IDBConnection was added in 8.1.0
*/
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interface IDb extends IDBConnection {
/**
* Used to abstract the owncloud database access away
* @param string $sql the sql query with ? placeholder for params
* @param int $limit the maximum number of rows
* @param int $offset from which row we want to start
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* @return \OC_DB_StatementWrapper prepared SQL query
* @since 7.0.0
*/
public function prepareQuery($sql, $limit=null, $offset=null);
/**
* Used to get the id of the just inserted element
* @param string $tableName the name of the table where we inserted the item
* @return int the id of the inserted element
* @since 7.0.0
*/
public function getInsertId($tableName);
}