You often need data that are stored in separate tables. For example, you may want to produce a report that gets information about flight delays from one table and boarding capacity from another.
returns all matching rows in both tables, in addition to rows in the left table that have no matching rows in the right table. returns all matching and unmatching rows from both tables. In all three ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback