Method OuterJoin

join.go:51–53

OuterJoin returns all records when there is a match in either left or right table <!> OuterJoin transforms an expr column to a raw column

(right *DataTable, on []JoinOn)

// OuterJoin returns all records when there is a match in either left or right table
// <!> OuterJoin transforms an expr column to a raw column
func (left *DataTable) OuterJoin(right *DataTable, on []JoinOn) (*DataTable, error) {
	return newJoinImpl(outerJoin, []*DataTable{left, right}, on).Compute()
}

// OuterJoin the tables.
// tables[0] is used as reference datatable.