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<?php |
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declare(strict_types=1); |
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namespace Doctrine\DBAL\Driver\PDOSqlsrv; |
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use Doctrine\DBAL\Driver\PDOConnection; |
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use Doctrine\DBAL\Driver\PDOStatement; |
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use Doctrine\DBAL\Driver\Statement; |
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use Doctrine\DBAL\ParameterType; |
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use IteratorAggregate; |
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use PDO; |
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use function stripos; |
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/** |
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* PDO SQL Server Statement |
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*/ |
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class PDOSqlsrvStatement implements IteratorAggregate, Statement |
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{ |
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/** |
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* The PDO Connection. |
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* |
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* @var PDOConnection |
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*/ |
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private $conn; |
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/** |
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* The SQL statement to execute. |
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* |
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* @var string |
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*/ |
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private $sql; |
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/** |
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* The PDO statement. |
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* |
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* @var PDOStatement |
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*/ |
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private $stmt; |
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/** |
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* The last insert ID. |
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* |
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* @var LastInsertId|null |
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*/ |
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private $lastInsertId; |
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/** |
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* The affected number of rows |
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* |
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* @var int|null |
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*/ |
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private $rowCount; |
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/** |
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* Append to any INSERT query to retrieve the last insert id. |
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*/ |
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public const LAST_INSERT_ID_SQL = ';SELECT SCOPE_IDENTITY() AS LastInsertId;'; |
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public function __construct(PDOConnection $conn, string $sql, ?LastInsertId $lastInsertId = null) |
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{ |
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$this->conn = $conn; |
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$this->sql = $sql; |
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if (stripos($sql, 'INSERT INTO ') === 0) { |
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$this->sql .= self::LAST_INSERT_ID_SQL; |
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$this->lastInsertId = $lastInsertId; |
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} |
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$this->stmt = $this->prepare(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function bindValue($param, $value, $type = ParameterType::STRING) : void |
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{ |
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$this->bindParam($param, $value, $type); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function bindParam($param, &$variable, int $type = ParameterType::STRING, ?int $length = null) : void |
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{ |
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$driverOptions = null; |
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if ($type === ParameterType::LARGE_OBJECT || $type === ParameterType::BINARY) { |
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$driverOptions = PDO::SQLSRV_ENCODING_BINARY; |
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} |
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$this->stmt->bindParam($param, $variable, $type, $length, $driverOptions); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function closeCursor() : void |
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{ |
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$this->stmt->closeCursor(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function columnCount() : int |
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{ |
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return $this->stmt->columnCount(); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function execute(?array $params = null) : void |
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{ |
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$this->stmt->execute($params); |
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$this->rowCount = $this->rowCount(); |
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if (! $this->lastInsertId) { |
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return; |
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} |
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$id = null; |
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$this->stmt->nextRowset(); |
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if ($this->columnCount() > 0) { |
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$id = $this->fetchColumn(); |
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} |
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if (! $id) { |
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while ($this->stmt->nextRowset()) { |
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if ($this->columnCount() === 0) { |
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continue; |
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} |
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$id = $this->fetchColumn(); |
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} |
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} |
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$this->lastInsertId->setId($id); |
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} |
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/** |
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* Prepares PDO statement resource |
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* |
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* @return PDOStatement |
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*/ |
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private function prepare() |
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{ |
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/** @var PDOStatement $stmt */ |
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$stmt = $this->conn->prepare($this->sql); |
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return $stmt; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function setFetchMode($fetchMode, ...$args) : void |
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{ |
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$this->stmt->setFetchMode($fetchMode, ...$args); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function getIterator() |
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{ |
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yield from $this->stmt; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function fetch(?int $fetchMode = null, ...$args) |
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{ |
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return $this->stmt->fetch($fetchMode, ...$args); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function fetchAll(?int $fetchMode = null, ...$args) : array |
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{ |
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return $this->stmt->fetchAll($fetchMode, ...$args); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function fetchColumn($columnIndex = 0) |
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{ |
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return $this->stmt->fetchColumn($columnIndex); |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function rowCount() : int |
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{ |
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return $this->rowCount ?: $this->stmt->rowCount(); |
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} |
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public function nextRowset() : bool |
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{ |
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return $this->stmt->nextRowset(); |
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} |
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} |
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doctrine /
dbal
