| Fully Qualified Name: | Zend\Db\Sql\Ddl\Constraint\ConstraintInterface |
| Extends: | ExpressionInterface |
| Name | Description | Defined By |
|---|---|---|
| getColumns() | ConstraintInterface | |
| getExpressionData() | ExpressionInterface |
Returns: void
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, )