/**
* Gets the sql for altering an existing table.
* (this method is implemented by the drivers)
*
* @param string $name name of the table that is intended to be changed.
* @param array $changes associative array that contains the details of each type *
* @param boolean $check indicates whether the function should just check if the DBMS driver
* can perform the requested table alterations if the value is true or
* actually perform them otherwise.
* @return string
*/
public function getAlterTableSql($name, array $changes, $check = false)
{
throw DoctrineException::alterTableNotSupported($this);
}
