Is default join inner or outer?

Is default join Inner?

Common columns are columns that have the same name in both tables. A NATURAL JOIN can be an INNER join, a LEFT OUTER join, or a RIGHT OUTER join. The default is INNER join.

Is join outer by default?

The source parameter is the table, view, or outer join where the data for the left or right side of the join originates. The join_type parameter specifies INNER, LEFT, RIGHT, or FULL outer join. The default join type is INNER.

Is Natural join inner or outer?

A NATURAL join is just short syntax for a specific INNER join -- or "equi-join" -- and, once the syntax is unwrapped, both represent the same Relational Algebra operation. It's not a "different kind" of join, as with the case of OUTER ( LEFT / RIGHT ) or CROSS joins.

Is join an inner join?

SQL Inner Join clause is the same as Join clause and works the same way if we don't specify the type (INNER) while using the Join clause. In short, Inner Join is the default keyword for Join and both can be used interchangeably.