What does (+) do in Oracle SQL?

Question

I\'m using Oracle SQL Developer to query an Oracle DB (not sure which version it is) and I\'m going to use the SQL I make for a Crystal report. Many of the reports the prev

Answer 1

(+) is used to perform right outer join in Oracle RIGHT OUTER JOIN is one of the JOIN operations that allow you to specify a JOIN clause For details http://docs.oracle.com/javadb/10.8.3.0/ref/rrefsqlj57522.html