Right Join

SQL RIGHT JOIN

The RIGHT JOIN returns all rows from the table B, whether or not there is a match with table A.

SQL Right Join syntax

SELECT column_name(s)
FROM A_table RIGHT JOIN B_table
ON A_table.column_name = B_table.column_name;

Training_Course

ID NAME DURATION PRICE
1 SQL 5 200
2 T-SQL 7 700
3 MySQL 5 600
4 PL/SQL 7 800
5 PostgreSQL 6 500

Certifications

ID NAME PRICE ID_TC
1 PostgreSQL certification 800 5
2 SQL certification 350 1
3 T-SQL certification 1000 2
4 Oracle-SQL certification 2000 NULL

Example

SELECT c.ID,c.NAME,c.PRICE
FROM Training_Course t RIGHT JOIN Certifications c 
ON t.ID = c.ID_TC ;

Results

ID NAME PRICE
1 PostgreSQL certification 800
2 SQL certification 350
3 T-SQL certification 1000
4 Oracle-SQL certification 2000