nextcloud/lib/private/db/oracleconnection.php

78 lines
2.0 KiB
PHP

<?php
/**
* Copyright (c) 2013 Bart Visscher <bartv@thisnet.nl>
* This file is licensed under the Affero General Public License version 3 or
* later.
* See the COPYING-README file.
*/
namespace OC\DB;
class OracleConnection extends Connection {
/**
* Quote the keys of the array
*/
private function quoteKeys(array $data) {
$return = array();
foreach($data as $key => $value) {
$return[$this->quoteIdentifier($key)] = $value;
}
return $return;
}
/**
* {@inheritDoc}
*/
public function insert($tableName, array $data, array $types = array()) {
$tableName = $this->quoteIdentifier($tableName);
$data = $this->quoteKeys($data);
return parent::insert($tableName, $data, $types);
}
/**
* {@inheritDoc}
*/
public function update($tableName, array $data, array $identifier, array $types = array()) {
$tableName = $this->quoteIdentifier($tableName);
$data = $this->quoteKeys($data);
$identifier = $this->quoteKeys($identifier);
return parent::update($tableName, $data, $identifier, $types);
}
/**
* {@inheritDoc}
*/
public function delete($tableExpression, array $identifier, array $types = array()) {
$tableName = $this->quoteIdentifier($tableExpression);
$identifier = $this->quoteKeys($identifier);
return parent::delete($tableName, $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(array($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 $schema->tablesExist(array($table));
}
}