107 lines
3.2 KiB
PHP
107 lines
3.2 KiB
PHP
<?php
|
|
/**
|
|
* @copyright Copyright (c) 2016, ownCloud, Inc.
|
|
*
|
|
* @author Bart Visscher <bartv@thisnet.nl>
|
|
* @author Christoph Wurst <christoph@winzerhof-wurst.at>
|
|
* @author Joas Schilling <coding@schilljs.com>
|
|
* @author Lukas Reschke <lukas@statuscode.ch>
|
|
* @author Morris Jobke <hey@morrisjobke.de>
|
|
* @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;
|
|
|
|
class OracleConnection extends Connection {
|
|
/**
|
|
* Quote the keys of the array
|
|
*/
|
|
private function quoteKeys(array $data) {
|
|
$return = [];
|
|
$c = $this->getDatabasePlatform()->getIdentifierQuoteCharacter();
|
|
foreach ($data as $key => $value) {
|
|
if ($key[0] !== $c) {
|
|
$return[$this->quoteIdentifier($key)] = $value;
|
|
} else {
|
|
$return[$key] = $value;
|
|
}
|
|
}
|
|
return $return;
|
|
}
|
|
|
|
/**
|
|
* {@inheritDoc}
|
|
*/
|
|
public function insert($tableExpression, array $data, array $types = []) {
|
|
if ($tableExpression[0] !== $this->getDatabasePlatform()->getIdentifierQuoteCharacter()) {
|
|
$tableExpression = $this->quoteIdentifier($tableExpression);
|
|
}
|
|
$data = $this->quoteKeys($data);
|
|
return parent::insert($tableExpression, $data, $types);
|
|
}
|
|
|
|
/**
|
|
* {@inheritDoc}
|
|
*/
|
|
public function update($tableExpression, array $data, array $identifier, array $types = []) {
|
|
if ($tableExpression[0] !== $this->getDatabasePlatform()->getIdentifierQuoteCharacter()) {
|
|
$tableExpression = $this->quoteIdentifier($tableExpression);
|
|
}
|
|
$data = $this->quoteKeys($data);
|
|
$identifier = $this->quoteKeys($identifier);
|
|
return parent::update($tableExpression, $data, $identifier, $types);
|
|
}
|
|
|
|
/**
|
|
* {@inheritDoc}
|
|
*/
|
|
public function delete($tableExpression, array $identifier, array $types = []) {
|
|
if ($tableExpression[0] !== $this->getDatabasePlatform()->getIdentifierQuoteCharacter()) {
|
|
$tableExpression = $this->quoteIdentifier($tableExpression);
|
|
}
|
|
$identifier = $this->quoteKeys($identifier);
|
|
return parent::delete($tableExpression, $identifier);
|
|
}
|
|
|
|
/**
|
|
* Drop a table from the database if it exists
|
|
*
|
|
* @param string $table table name without the prefix
|
|
*/
|
|
public function dropTable($table) {
|
|
$table = $this->tablePrefix . trim($table);
|
|
$table = $this->quoteIdentifier($table);
|
|
$schema = $this->getSchemaManager();
|
|
if ($schema->tablesExist([$table])) {
|
|
$schema->dropTable($table);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Check if a table exists
|
|
*
|
|
* @param string $table table name without the prefix
|
|
* @return bool
|
|
*/
|
|
public function tableExists($table) {
|
|
$table = $this->tablePrefix . trim($table);
|
|
$table = $this->quoteIdentifier($table);
|
|
$schema = $this->getSchemaManager();
|
|
return $schema->tablesExist([$table]);
|
|
}
|
|
}
|