819 lines
23 KiB
PHP
819 lines
23 KiB
PHP
<?php
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namespace Doctrine\DBAL;
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use Doctrine\DBAL\Abstraction\Result;
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use Doctrine\DBAL\Driver\Exception;
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use Doctrine\DBAL\Driver\Statement as DriverStatement;
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use Doctrine\DBAL\Exception\NoKeyValue;
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use Doctrine\DBAL\Platforms\AbstractPlatform;
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use Doctrine\DBAL\Result as BaseResult;
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use Doctrine\DBAL\Types\Type;
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use Doctrine\Deprecations\Deprecation;
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use IteratorAggregate;
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use PDO;
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use PDOStatement;
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use ReturnTypeWillChange;
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use Throwable;
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use Traversable;
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use function array_shift;
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use function func_get_args;
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use function is_array;
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use function is_string;
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/**
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* A thin wrapper around a Doctrine\DBAL\Driver\Statement that adds support
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* for logging, DBAL mapping types, etc.
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*/
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class Statement implements IteratorAggregate, DriverStatement, Result
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{
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/**
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* The SQL statement.
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*
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* @var string
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*/
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protected $sql;
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/**
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* The bound parameters.
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*
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* @var mixed[]
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*/
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protected $params = [];
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/**
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* The parameter types.
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*
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* @var int[]|string[]
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*/
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protected $types = [];
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/**
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* The underlying driver statement.
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*
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* @var \Doctrine\DBAL\Driver\Statement
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*/
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protected $stmt;
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/**
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* The underlying database platform.
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*
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* @var AbstractPlatform
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*/
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protected $platform;
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/**
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* The connection this statement is bound to and executed on.
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*
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* @var Connection
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*/
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protected $conn;
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/**
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* Creates a new <tt>Statement</tt> for the given SQL and <tt>Connection</tt>.
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*
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* @internal The statement can be only instantiated by {@link Connection}.
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*
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* @param string $sql The SQL of the statement.
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* @param Connection $conn The connection on which the statement should be executed.
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*/
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public function __construct($sql, Connection $conn)
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{
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$this->sql = $sql;
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$this->stmt = $conn->getWrappedConnection()->prepare($sql);
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$this->conn = $conn;
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$this->platform = $conn->getDatabasePlatform();
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}
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/**
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* Binds a parameter value to the statement.
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*
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* The value can optionally be bound with a PDO binding type or a DBAL mapping type.
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* If bound with a DBAL mapping type, the binding type is derived from the mapping
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* type and the value undergoes the conversion routines of the mapping type before
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* being bound.
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*
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* @param string|int $param The name or position of the parameter.
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* @param mixed $value The value of the parameter.
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* @param mixed $type Either a PDO binding type or a DBAL mapping type name or instance.
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*
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* @return bool TRUE on success, FALSE on failure.
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*/
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public function bindValue($param, $value, $type = ParameterType::STRING)
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{
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$this->params[$param] = $value;
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$this->types[$param] = $type;
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if ($type !== null) {
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if (is_string($type)) {
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$type = Type::getType($type);
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}
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if ($type instanceof Type) {
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$value = $type->convertToDatabaseValue($value, $this->platform);
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$bindingType = $type->getBindingType();
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} else {
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$bindingType = $type;
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}
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return $this->stmt->bindValue($param, $value, $bindingType);
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}
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return $this->stmt->bindValue($param, $value);
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}
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/**
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* Binds a parameter to a value by reference.
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*
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* Binding a parameter by reference does not support DBAL mapping types.
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*
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* @param string|int $param The name or position of the parameter.
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* @param mixed $variable The reference to the variable to bind.
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* @param int $type The PDO binding type.
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* @param int|null $length Must be specified when using an OUT bind
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* so that PHP allocates enough memory to hold the returned value.
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*
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* @return bool TRUE on success, FALSE on failure.
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*/
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public function bindParam($param, &$variable, $type = ParameterType::STRING, $length = null)
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{
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$this->params[$param] = $variable;
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$this->types[$param] = $type;
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if ($this->stmt instanceof PDOStatement) {
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$length = $length ?? 0;
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}
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return $this->stmt->bindParam($param, $variable, $type, $length);
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}
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/**
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* Executes the statement with the currently bound parameters.
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*
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* @deprecated Statement::execute() is deprecated, use Statement::executeQuery() or executeStatement() instead
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*
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* @param mixed[]|null $params
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*
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* @return bool TRUE on success, FALSE on failure.
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*
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* @throws Exception
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*/
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public function execute($params = null)
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{
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Deprecation::triggerIfCalledFromOutside(
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'doctrine/dbal',
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'https://github.com/doctrine/dbal/pull/4580',
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'Statement::execute() is deprecated, use Statement::executeQuery() or Statement::executeStatement() instead'
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);
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if (is_array($params)) {
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$this->params = $params;
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}
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$logger = $this->conn->getConfiguration()->getSQLLogger();
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if ($logger) {
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$logger->startQuery($this->sql, $this->params, $this->types);
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}
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try {
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$stmt = $this->stmt->execute($params);
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} catch (Throwable $ex) {
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if ($logger) {
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$logger->stopQuery();
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}
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$this->conn->handleExceptionDuringQuery($ex, $this->sql, $this->params, $this->types);
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}
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if ($logger) {
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$logger->stopQuery();
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}
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return $stmt;
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}
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/**
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* Executes the statement with the currently bound parameters and return result.
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*
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* @param mixed[] $params
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*
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* @throws Exception
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*/
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public function executeQuery(array $params = []): BaseResult
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{
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if ($params === []) {
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$params = null; // Workaround as long execute() exists and used internally.
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}
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$this->execute($params);
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return new ForwardCompatibility\Result($this);
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}
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/**
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* Executes the statement with the currently bound parameters and return affected rows.
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*
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* @param mixed[] $params
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*
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* @throws Exception
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*/
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public function executeStatement(array $params = []): int
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{
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if ($params === []) {
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$params = null; // Workaround as long execute() exists and used internally.
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}
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$this->execute($params);
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return $this->rowCount();
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}
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/**
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* Closes the cursor, freeing the database resources used by this statement.
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*
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* @deprecated Use Result::free() instead.
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*
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* @return bool TRUE on success, FALSE on failure.
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*/
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public function closeCursor()
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{
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Deprecation::triggerIfCalledFromOutside(
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'doctrine/dbal',
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'https://github.com/doctrine/dbal/pull/4049',
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'Statement::closeCursor() is deprecated, use Result::free() instead.'
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);
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return $this->stmt->closeCursor();
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}
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/**
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* Returns the number of columns in the result set.
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*
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* @return int
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*/
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public function columnCount()
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{
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return $this->stmt->columnCount();
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}
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/**
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* Fetches the SQLSTATE associated with the last operation on the statement.
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*
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* @deprecated The error information is available via exceptions.
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*
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* @return string|int|bool
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*/
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public function errorCode()
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{
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Deprecation::triggerIfCalledFromOutside(
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'doctrine/dbal',
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'https://github.com/doctrine/dbal/pull/3507',
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'Connection::errorCode() is deprecated, use getCode() or getSQLState() on Exception instead.'
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);
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return $this->stmt->errorCode();
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}
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/**
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* {@inheritDoc}
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*
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* @deprecated The error information is available via exceptions.
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*/
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public function errorInfo()
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{
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Deprecation::triggerIfCalledFromOutside(
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'doctrine/dbal',
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'https://github.com/doctrine/dbal/pull/3507',
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'Connection::errorInfo() is deprecated, use getCode() or getSQLState() on Exception instead.'
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);
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return $this->stmt->errorInfo();
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}
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/**
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* {@inheritdoc}
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*
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* @deprecated Use one of the fetch- or iterate-related methods.
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*/
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public function setFetchMode($fetchMode, $arg2 = null, $arg3 = null)
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{
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Deprecation::triggerIfCalledFromOutside(
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'doctrine/dbal',
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'https://github.com/doctrine/dbal/pull/4019',
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'Statement::setFetchMode() is deprecated, use explicit Result::fetch*() APIs instead.'
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);
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if ($arg2 === null) {
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return $this->stmt->setFetchMode($fetchMode);
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}
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if ($arg3 === null) {
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return $this->stmt->setFetchMode($fetchMode, $arg2);
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}
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return $this->stmt->setFetchMode($fetchMode, $arg2, $arg3);
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}
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/**
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* Required by interface IteratorAggregate.
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*
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* @deprecated Use iterateNumeric(), iterateAssociative() or iterateColumn() instead.
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*
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* {@inheritdoc}
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*/
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#[ReturnTypeWillChange]
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public function getIterator()
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{
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Deprecation::trigger(
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'doctrine/dbal',
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'https://github.com/doctrine/dbal/pull/4019',
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'Statement::getIterator() is deprecated, use Result::iterateNumeric(), iterateAssociative() ' .
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'or iterateColumn() instead.'
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);
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return $this->stmt;
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}
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/**
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* {@inheritdoc}
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*
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* @deprecated Use fetchNumeric(), fetchAssociative() or fetchOne() instead.
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*/
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public function fetch($fetchMode = null, $cursorOrientation = PDO::FETCH_ORI_NEXT, $cursorOffset = 0)
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{
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Deprecation::triggerIfCalledFromOutside(
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'doctrine/dbal',
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'https://github.com/doctrine/dbal/pull/4019',
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'Statement::fetch() is deprecated, use Result::fetchNumeric(), fetchAssociative() or fetchOne() instead.'
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);
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return $this->stmt->fetch(...func_get_args());
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}
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/**
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* {@inheritdoc}
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*
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* @deprecated Use fetchAllNumeric(), fetchAllAssociative() or fetchFirstColumn() instead.
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*/
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public function fetchAll($fetchMode = null, $fetchArgument = null, $ctorArgs = null)
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{
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Deprecation::triggerIfCalledFromOutside(
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'doctrine/dbal',
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'https://github.com/doctrine/dbal/pull/4019',
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'Statement::fetchAll() is deprecated, use Result::fetchAllNumeric(), fetchAllAssociative() or ' .
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'fetchFirstColumn() instead.'
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);
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if ($ctorArgs !== null) {
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return $this->stmt->fetchAll($fetchMode, $fetchArgument, $ctorArgs);
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}
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if ($fetchArgument !== null) {
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return $this->stmt->fetchAll($fetchMode, $fetchArgument);
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}
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return $this->stmt->fetchAll($fetchMode);
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}
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/**
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* {@inheritDoc}
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*
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* @deprecated Use fetchOne() instead.
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*/
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public function fetchColumn($columnIndex = 0)
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{
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Deprecation::triggerIfCalledFromOutside(
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'doctrine/dbal',
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'https://github.com/doctrine/dbal/pull/4019',
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'Statement::fetchColumn() is deprecated, use Result::fetchOne() instead.'
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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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* @deprecated Use Result::fetchNumeric() instead
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*
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* @throws Exception
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*/
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public function fetchNumeric()
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{
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Deprecation::triggerIfCalledFromOutside(
|
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'doctrine/dbal',
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'https://github.com/doctrine/dbal/issues/4554',
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'Statement::%s() is deprecated, use Result::%s() instead.',
|
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__FUNCTION__,
|
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__FUNCTION__
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);
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try {
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if ($this->stmt instanceof Result) {
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return $this->stmt->fetchNumeric();
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}
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return $this->stmt->fetch(FetchMode::NUMERIC);
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} catch (Exception $e) {
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$this->conn->handleDriverException($e);
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}
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}
|
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|
|
/**
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* {@inheritdoc}
|
|
*
|
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* @deprecated Use Result::fetchAssociative() instead
|
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*
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* @throws Exception
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*/
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public function fetchAssociative()
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{
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Deprecation::triggerIfCalledFromOutside(
|
|
'doctrine/dbal',
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'https://github.com/doctrine/dbal/issues/4554',
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'Statement::%s() is deprecated, use Result::%s() instead.',
|
|
__FUNCTION__,
|
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__FUNCTION__
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|
);
|
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|
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try {
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if ($this->stmt instanceof Result) {
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return $this->stmt->fetchAssociative();
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}
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return $this->stmt->fetch(FetchMode::ASSOCIATIVE);
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} catch (Exception $e) {
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$this->conn->handleDriverException($e);
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}
|
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}
|
|
|
|
/**
|
|
* {@inheritDoc}
|
|
*
|
|
* @deprecated Use Result::fetchOne() instead
|
|
*
|
|
* @throws Exception
|
|
*/
|
|
public function fetchOne()
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|
{
|
|
Deprecation::triggerIfCalledFromOutside(
|
|
'doctrine/dbal',
|
|
'https://github.com/doctrine/dbal/issues/4554',
|
|
'Statement::%s() is deprecated, use Result::%s() instead.',
|
|
__FUNCTION__,
|
|
__FUNCTION__
|
|
);
|
|
|
|
try {
|
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if ($this->stmt instanceof Result) {
|
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return $this->stmt->fetchOne();
|
|
}
|
|
|
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return $this->stmt->fetch(FetchMode::COLUMN);
|
|
} catch (Exception $e) {
|
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$this->conn->handleDriverException($e);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*
|
|
* @deprecated Use Result::fetchAllNumeric() instead
|
|
*
|
|
* @throws Exception
|
|
*/
|
|
public function fetchAllNumeric(): array
|
|
{
|
|
Deprecation::triggerIfCalledFromOutside(
|
|
'doctrine/dbal',
|
|
'https://github.com/doctrine/dbal/issues/4554',
|
|
'Statement::%s() is deprecated, use Result::%s() instead.',
|
|
__FUNCTION__,
|
|
__FUNCTION__
|
|
);
|
|
|
|
try {
|
|
if ($this->stmt instanceof Result) {
|
|
return $this->stmt->fetchAllNumeric();
|
|
}
|
|
|
|
return $this->stmt->fetchAll(FetchMode::NUMERIC);
|
|
} catch (Exception $e) {
|
|
$this->conn->handleDriverException($e);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*
|
|
* @deprecated Use Result::fetchAllAssociative() instead
|
|
*
|
|
* @throws Exception
|
|
*/
|
|
public function fetchAllAssociative(): array
|
|
{
|
|
Deprecation::triggerIfCalledFromOutside(
|
|
'doctrine/dbal',
|
|
'https://github.com/doctrine/dbal/issues/4554',
|
|
'Statement::%s() is deprecated, use Result::%s() instead.',
|
|
__FUNCTION__,
|
|
__FUNCTION__
|
|
);
|
|
|
|
try {
|
|
if ($this->stmt instanceof Result) {
|
|
return $this->stmt->fetchAllAssociative();
|
|
}
|
|
|
|
return $this->stmt->fetchAll(FetchMode::ASSOCIATIVE);
|
|
} catch (Exception $e) {
|
|
$this->conn->handleDriverException($e);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns an associative array with the keys mapped to the first column and the values mapped to the second column.
|
|
*
|
|
* The result must contain at least two columns.
|
|
*
|
|
* @deprecated Use Result::fetchAllKeyValue() instead
|
|
*
|
|
* @return array<mixed,mixed>
|
|
*
|
|
* @throws Exception
|
|
*/
|
|
public function fetchAllKeyValue(): array
|
|
{
|
|
Deprecation::triggerIfCalledFromOutside(
|
|
'doctrine/dbal',
|
|
'https://github.com/doctrine/dbal/issues/4554',
|
|
'Statement::%s() is deprecated, use Result::%s() instead.',
|
|
__FUNCTION__,
|
|
__FUNCTION__
|
|
);
|
|
|
|
$this->ensureHasKeyValue();
|
|
|
|
$data = [];
|
|
|
|
foreach ($this->fetchAllNumeric() as [$key, $value]) {
|
|
$data[$key] = $value;
|
|
}
|
|
|
|
return $data;
|
|
}
|
|
|
|
/**
|
|
* Returns an associative array with the keys mapped to the first column and the values being
|
|
* an associative array representing the rest of the columns and their values.
|
|
*
|
|
* @deprecated Use Result::fetchAllAssociativeIndexed() instead
|
|
*
|
|
* @return array<mixed,array<string,mixed>>
|
|
*
|
|
* @throws Exception
|
|
*/
|
|
public function fetchAllAssociativeIndexed(): array
|
|
{
|
|
Deprecation::triggerIfCalledFromOutside(
|
|
'doctrine/dbal',
|
|
'https://github.com/doctrine/dbal/issues/4554',
|
|
'Statement::%s() is deprecated, use Result::%s() instead.',
|
|
__FUNCTION__,
|
|
__FUNCTION__
|
|
);
|
|
|
|
$data = [];
|
|
|
|
foreach ($this->fetchAll(FetchMode::ASSOCIATIVE) as $row) {
|
|
$data[array_shift($row)] = $row;
|
|
}
|
|
|
|
return $data;
|
|
}
|
|
|
|
/**
|
|
* {@inheritdoc}
|
|
*
|
|
* @deprecated Use Result::fetchFirstColumn() instead
|
|
*
|
|
* @throws Exception
|
|
*/
|
|
public function fetchFirstColumn(): array
|
|
{
|
|
Deprecation::triggerIfCalledFromOutside(
|
|
'doctrine/dbal',
|
|
'https://github.com/doctrine/dbal/issues/4554',
|
|
'Statement::%s() is deprecated, use Result::%s() instead.',
|
|
__FUNCTION__,
|
|
__FUNCTION__
|
|
);
|
|
|
|
try {
|
|
if ($this->stmt instanceof Result) {
|
|
return $this->stmt->fetchFirstColumn();
|
|
}
|
|
|
|
return $this->stmt->fetchAll(FetchMode::COLUMN);
|
|
} catch (Exception $e) {
|
|
$this->conn->handleDriverException($e);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* {@inheritDoc}
|
|
*
|
|
* @deprecated Use Result::iterateNumeric() instead
|
|
*
|
|
* @return Traversable<int,array<int,mixed>>
|
|
*
|
|
* @throws Exception
|
|
*/
|
|
public function iterateNumeric(): Traversable
|
|
{
|
|
Deprecation::triggerIfCalledFromOutside(
|
|
'doctrine/dbal',
|
|
'https://github.com/doctrine/dbal/issues/4554',
|
|
'Statement::%s() is deprecated, use Result::%s() instead.',
|
|
__FUNCTION__,
|
|
__FUNCTION__
|
|
);
|
|
|
|
try {
|
|
if ($this->stmt instanceof Result) {
|
|
while (($row = $this->stmt->fetchNumeric()) !== false) {
|
|
yield $row;
|
|
}
|
|
} else {
|
|
while (($row = $this->stmt->fetch(FetchMode::NUMERIC)) !== false) {
|
|
yield $row;
|
|
}
|
|
}
|
|
} catch (Exception $e) {
|
|
$this->conn->handleDriverException($e);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* {@inheritDoc}
|
|
*
|
|
* @deprecated Use Result::iterateAssociative() instead
|
|
*
|
|
* @return Traversable<int,array<string,mixed>>
|
|
*
|
|
* @throws Exception
|
|
*/
|
|
public function iterateAssociative(): Traversable
|
|
{
|
|
Deprecation::triggerIfCalledFromOutside(
|
|
'doctrine/dbal',
|
|
'https://github.com/doctrine/dbal/issues/4554',
|
|
'Statement::%s() is deprecated, use Result::%s() instead.',
|
|
__FUNCTION__,
|
|
__FUNCTION__
|
|
);
|
|
|
|
try {
|
|
if ($this->stmt instanceof Result) {
|
|
while (($row = $this->stmt->fetchAssociative()) !== false) {
|
|
yield $row;
|
|
}
|
|
} else {
|
|
while (($row = $this->stmt->fetch(FetchMode::ASSOCIATIVE)) !== false) {
|
|
yield $row;
|
|
}
|
|
}
|
|
} catch (Exception $e) {
|
|
$this->conn->handleDriverException($e);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns an iterator over the result set with the keys mapped to the first column
|
|
* and the values mapped to the second column.
|
|
*
|
|
* The result must contain at least two columns.
|
|
*
|
|
* @deprecated Use Result::iterateKeyValue() instead
|
|
*
|
|
* @return Traversable<mixed,mixed>
|
|
*
|
|
* @throws Exception
|
|
*/
|
|
public function iterateKeyValue(): Traversable
|
|
{
|
|
Deprecation::triggerIfCalledFromOutside(
|
|
'doctrine/dbal',
|
|
'https://github.com/doctrine/dbal/issues/4554',
|
|
'Statement::%s() is deprecated, use Result::%s() instead.',
|
|
__FUNCTION__,
|
|
__FUNCTION__
|
|
);
|
|
|
|
$this->ensureHasKeyValue();
|
|
|
|
foreach ($this->iterateNumeric() as [$key, $value]) {
|
|
yield $key => $value;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns an iterator over the result set with the keys mapped to the first column and the values being
|
|
* an associative array representing the rest of the columns and their values.
|
|
*
|
|
* @deprecated Use Result::iterateAssociativeIndexed() instead
|
|
*
|
|
* @return Traversable<mixed,array<string,mixed>>
|
|
*
|
|
* @throws Exception
|
|
*/
|
|
public function iterateAssociativeIndexed(): Traversable
|
|
{
|
|
Deprecation::triggerIfCalledFromOutside(
|
|
'doctrine/dbal',
|
|
'https://github.com/doctrine/dbal/issues/4554',
|
|
'Statement::%s() is deprecated, use Result::%s() instead.',
|
|
__FUNCTION__,
|
|
__FUNCTION__
|
|
);
|
|
|
|
while (($row = $this->stmt->fetch(FetchMode::ASSOCIATIVE)) !== false) {
|
|
yield array_shift($row) => $row;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* {@inheritDoc}
|
|
*
|
|
* @deprecated Use Result::iterateColumn() instead
|
|
*
|
|
* @return Traversable<int,mixed>
|
|
*
|
|
* @throws Exception
|
|
*/
|
|
public function iterateColumn(): Traversable
|
|
{
|
|
Deprecation::triggerIfCalledFromOutside(
|
|
'doctrine/dbal',
|
|
'https://github.com/doctrine/dbal/issues/4554',
|
|
'Statement::%s() is deprecated, use Result::%s() instead.',
|
|
__FUNCTION__,
|
|
__FUNCTION__
|
|
);
|
|
|
|
try {
|
|
if ($this->stmt instanceof Result) {
|
|
while (($value = $this->stmt->fetchOne()) !== false) {
|
|
yield $value;
|
|
}
|
|
} else {
|
|
while (($value = $this->stmt->fetch(FetchMode::COLUMN)) !== false) {
|
|
yield $value;
|
|
}
|
|
}
|
|
} catch (Exception $e) {
|
|
$this->conn->handleDriverException($e);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns the number of rows affected by the last execution of this statement.
|
|
*
|
|
* @return int|string The number of affected rows.
|
|
*/
|
|
public function rowCount()
|
|
{
|
|
return $this->stmt->rowCount();
|
|
}
|
|
|
|
public function free(): void
|
|
{
|
|
if ($this->stmt instanceof Result) {
|
|
$this->stmt->free();
|
|
|
|
return;
|
|
}
|
|
|
|
$this->stmt->closeCursor();
|
|
}
|
|
|
|
/**
|
|
* Gets the wrapped driver statement.
|
|
*
|
|
* @return \Doctrine\DBAL\Driver\Statement
|
|
*/
|
|
public function getWrappedStatement()
|
|
{
|
|
return $this->stmt;
|
|
}
|
|
|
|
private function ensureHasKeyValue(): void
|
|
{
|
|
$columnCount = $this->columnCount();
|
|
|
|
if ($columnCount < 2) {
|
|
throw NoKeyValue::fromColumnCount($columnCount);
|
|
}
|
|
}
|
|
}
|