Today, We want to share with you sql full join.In this post we will show you left outer join in sql, hear for sql join we will give you demo and example for implement.In this post, we will learn about right outer join in sql with an example.
Full Join in SQL โ SQL Full Joins
In this tutorial we learn to all about having Examples like as a FULL JOIN, outer join, UNION ALL operator to combine the LEFT JOIN and RIGHT JOIN or many more.
Also Read: SQL multiple joins for beginners with examples
The SQL FULL JOIN syntax
SELECT column-names FROM table-name1 FULL JOIN table-name2 ON column-name1 = column-name2 WHERE condition
SQL FULL JOIN Examples
Query: Match all shoppers and suppliers by address
SELECT C.ProfileNm, C.SirNm, C.Address AS ShopperAddress, S.Address AS SupplierAddress, S.OrganizationName FROM Shopper C FULL JOIN Supplier S ON C.Address = S.Address ORDER BY C.Address, S.Address
SQL full outer join:
SELECT table1.member_id, table1.member_name, table1.hire_date, table2.dept_name FROM members AS table1 FULL JOIN compartments AS table2 ON table1.dept_id = table2.dept_id ORDER BY member_name;
Using UNION ALL operator to combine the LEFT JOIN and RIGHT JOIN
SELECT table1.member_id, table1.member_name, table1.hire_date, table2.dept_name FROM members AS table1 LEFT JOIN compartments AS table2 ON table1.dept_id = table2.dept_id UNION ALL SELECT table1.member_id, table1.member_name, table1.hire_date, table2.dept_name FROM members AS table1 RIGHT JOIN compartments AS table2 ON table1.dept_id = table2.dept_id ORDER BY member_name;
I hope you get an idea about sql full join.
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