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<?php |
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/** |
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* Licensed to CRATE Technology GmbH("Crate") under one or more contributor |
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* license agreements. See the NOTICE file distributed with this work for |
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* additional information regarding copyright ownership. Crate licenses |
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* this file to you under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. You may |
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* obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
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* License for the specific language governing permissions and limitations |
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* under the License. |
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* |
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* However, if you have executed another commercial license agreement |
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* with Crate these terms will supersede the license and you may use the |
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* software solely pursuant to the terms of the relevant commercial agreement. |
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*/ |
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namespace Crate\DBAL\Driver\PDOCrate; |
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use Crate\PDO\PDO; |
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use Doctrine\DBAL\Driver\ServerInfoAwareConnection; |
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class PDOConnection extends PDO implements ServerInfoAwareConnection |
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{ |
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/** |
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* @param string $dsn |
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* @param string $user |
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* @param string $password |
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* @param array $options |
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*/ |
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public function __construct($dsn, $user = null, $password = null, array $options = null) |
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{ |
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parent::__construct($dsn, $user, $password, $options); |
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$this->setAttribute(PDO::ATTR_STATEMENT_CLASS, CrateStatement::class); |
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$this->setAttribute(PDO::ATTR_ERRMODE, PDO::ERRMODE_EXCEPTION); |
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} |
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/** |
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* Checks whether a query is required to retrieve the database server version. |
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* |
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* @return boolean True if a query is required to retrieve the database server version, false otherwise. |
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*/ |
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public function requiresQueryForServerVersion() |
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{ |
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return false; |
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} |
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} |
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