3 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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5 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
6 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
7 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
8 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
9 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
10 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
11 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
12 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
13 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
15 * This software consists of voluntary contributions made by many individuals
16 * and is licensed under the MIT license. For more information, see
17 * <http://www.doctrine-project.org>.
20 namespace Doctrine\DBAL\Driver\SQLSrv;
23 * SQL Server implementation for the Connection interface.
26 * @author Benjamin Eberlei <kontakt@beberlei.de>
28 class SQLSrvConnection implements \Doctrine\DBAL\Driver\Connection
38 protected $lastInsertId;
41 public function __construct($serverName, $connectionOptions)
43 $this->conn = sqlsrv_connect($serverName, $connectionOptions);
45 throw SQLSrvException::fromSqlSrvErrors();
47 $this->lastInsertId = new LastInsertId();
53 public function prepare($sql)
55 return new SQLSrvStatement($this->conn, $sql, $this->lastInsertId);
61 public function query()
63 $args = func_get_args();
65 $stmt = $this->prepare($sql);
72 * @license New BSD, code from Zend Framework
74 public function quote($value, $type=\PDO::PARAM_STR)
78 } else if (is_float($value)) {
79 return sprintf('%F', $value);
82 return "'" . str_replace("'", "''", $value) . "'";
88 public function exec($statement)
90 $stmt = $this->prepare($statement);
92 return $stmt->rowCount();
98 public function lastInsertId($name = null)
100 if ($name !== null) {
101 $sql = "SELECT IDENT_CURRENT(".$this->quote($name).") AS LastInsertId";
102 $stmt = $this->prepare($sql);
105 return $stmt->fetchColumn();
108 return $this->lastInsertId->getId();
114 public function beginTransaction()
116 if ( ! sqlsrv_begin_transaction($this->conn)) {
117 throw SQLSrvException::fromSqlSrvErrors();
124 public function commit()
126 if ( ! sqlsrv_commit($this->conn)) {
127 throw SQLSrvException::fromSqlSrvErrors();
134 public function rollBack()
136 if ( ! sqlsrv_rollback($this->conn)) {
137 throw SQLSrvException::fromSqlSrvErrors();
144 public function errorCode()
146 $errors = sqlsrv_errors(SQLSRV_ERR_ERRORS);
148 return $errors[0]['code'];
156 public function errorInfo()
158 return sqlsrv_errors(SQLSRV_ERR_ERRORS);