Index Class Reference

Public Member Functions
	__construct ($columns, $name=null, array $lengths=[])
	getExpressionData ()

Protected Attributes
	$specification = 'INDEX %s(...)'
	$lengths

Additional Inherited Members
Public Attributes inherited from ExpressionInterface
const	TYPE_IDENTIFIER = 'identifier'
const	TYPE_VALUE = 'value'
const	TYPE_LITERAL = 'literal'
const	TYPE_SELECT = 'select'

Constructor & Destructor Documentation

__construct	(		$columns,
			$name = null,
		array	$lengths = []
	)

Parameters

string | array | null	$columns
null | string	$name
array	$lengths

Member Function Documentation

getExpressionData

(

)

Returns

array of array|string should return an array in the format:

array ( // a sprintf formatted string string $specification,

// the values for the above sprintf formatted string array $values,

// an array of equal length of the $values array, with either TYPE_IDENTIFIER or TYPE_VALUE for each value array $types, )

Implements ExpressionInterface.

Member Data Documentation

$lengths

protected

$specification = 'INDEX %s(...)'

protected