Class Connection

Represents a connection between PHP and a database server.

Nette\Object

Extended by

Nette\Database\Connection

Namespace: Nette\Database
Author: David Grudl
Located at Database/Connection.php

Methods summary
`public`	# `__construct( $dsn, $user = NULL, $password = NULL, array $options = NULL )`
`public`	# `connect( )`
`public string`	# `getDsn( )` Returns `string`
`public PDO`	# `getPdo( )` Returns `PDO`
`public Nette\Database\ISupplementalDriver`	# `getSupplementalDriver( )` Returns `Nette\Database\ISupplementalDriver`
`public string`	# `getInsertId( string $name = NULL )` Parameters `$name` `string` sequence object Returns `string`
`public string`	# `quote( string $string, integer $type = Nette\Database\PDO::PARAM_STR )` Parameters `$string` `string` string to be quoted `$type` `integer` data type hint Returns `string`
`public`	# `beginTransaction( )`
`public`	# `commit( )`
`public`	# `rollBack( )`
`public Nette\Database\ResultSet`	# `query( string $statement )` Generates and executes SQL query. Generates and executes SQL query. Parameters `$statement` `string` statement Returns `Nette\Database\ResultSet`
`public Nette\Database\ResultSet`	# `queryArgs( string $statement, array $params )` Parameters `$statement` `string` statement `$params` `array` Returns `Nette\Database\ResultSet`
`public Nette\Database\Row`	# `fetch( string $args )` Shortcut for query()->fetch() Shortcut for query()->fetch() Parameters `$args` `string` statement Returns `Nette\Database\Row`
`public mixed`	# `fetchField( string $args )` Shortcut for query()->fetchField() Shortcut for query()->fetchField() Parameters `$args` `string` statement Returns `mixed`
`public array`	# `fetchPairs( string $args )` Shortcut for query()->fetchPairs() Shortcut for query()->fetchPairs() Parameters `$args` `string` statement Returns `array`
`public array`	# `fetchAll( string $args )` Shortcut for query()->fetchAll() Shortcut for query()->fetchAll() Parameters `$args` `string` statement Returns `array`
`public static Nette\Database\SqlLiteral`	# `literal( $value )` Returns `Nette\Database\SqlLiteral`

Methods inherited from Nette\Object
`__call(), __callStatic(), __get(), __isset(), __set(), __unset(), extensionMethod(), getReflection()`

Properties summary
`public array`	`$onConnect`		# of function (Connection $connection); Occurs after connection is established of function (Connection $connection); Occurs after connection is established
`public array`	`$onQuery`		# of function (Connection $connection, ResultSet\|Exception $result); Occurs after query is executed of function (Connection $connection, ResultSet\|Exception $result); Occurs after query is executed

Magic properties summary
`public read-only Nette\Database\ISupplementalDriver`	`$supplementalDriver`	#
`public read-only string`	`$dsn`	#
`public read-only PDO`	`$pdo`	#

Magic properties inherited from Nette\Object
`$reflection`