Tutorial Gateway

  • C
  • C#
  • Java
  • Python
  • SQL
  • MySQL
  • Js
  • BI Tools
    • Informatica
    • Talend
    • Tableau
    • Power BI
    • SSIS
    • SSRS
    • SSAS
    • MDX
    • R Tutorial
    • Alteryx
    • QlikView
  • More
    • C Programs
    • C++ Programs
    • Go Programs
    • Python Programs
    • Java Programs

SQL Outer Joins

by suresh

In this article, we will show you how to write a SQL Query to Join two or more tables using the SQL Outer Joins with an example. There are three types of SQL Outer Joins, and they are:

  1. Right Outer Join: Also called as Right Join. It returns matching rows from the left table (if any), and all the rows present in the Right table.
  2. Left Outer join: Or called as Left Join. It returns all the rows present in the Left table and matching rows from the right table (if any).
  3. Full Outer Join: Also called as Full Join. It returns all the rows present in both the Left table and the right table.

For this SQL Server example, We are going to use the below-shown data

SQL Outer Joins Example 1

Data present in the Department Table is:

SQL Outer Joins Example 2

SQL Outer Join Examples

The following is the list of Outer Joins. Below are examples that demonstrate each outer join.

SQL Right Outer Join Example

In this example, we will show you how to write Right Outer Join. For this, We are going to use the tables that we have shown above. We had already explained the Right Join in our previous article.

--SQL Outer Join :- Example for RIGHT OUTER JOIN 
USE [SQLTEST]
GO
SELECT Emp.[EmpID]
      ,Emp.[FirstName]
      ,Emp.[LastName]
      ,Emp.[Education]
      ,Emp.[YearlyIncome]
      ,Emp.[Sales]
      ,Dept.[DepartmentName]
  FROM [Employees] AS Emp
  RIGHT JOIN [Department] AS Dept
  --RIGHT OUTER JOIN [Department] AS Dept
  ON Emp.DeptID = Dept.DeptID
SQL OUTER JOINS Example 1

SQL Left Outer Join Example

This Outer Join example shows you how to write Left Outer Join. We had already explained the Left Join in our previous article.

--SQL OUTER JOIN :- Example for LEFT OUTER JOIN 
USE [SQLTEST]
GO
SELECT Emp.[FirstName] AS [First Name]
      ,Emp.[LastName] AS [Last Name]
      ,Emp.[Education]
      ,Emp.[YearlyIncome] AS [Yearly Income]
      ,Emp.[Sales]
      ,Dept.[DepartmentName] AS [Department]
  FROM [Employees] AS Emp
	LEFT OUTER JOIN 
		[Department] AS Dept
  ON Emp.DeptID = Dept.DeptID
SQL OUTER JOINS Example 2

Full Outer Join Example

In this outer join example, we will show how to write a Full Outer Join. We had already explained the Full Join.

--SQL Server OUTER JOIN :- Example for FULL OUTER JOIN 
USE [SQLTEST]
GO
SELECT Emp.[FirstName] AS [First Name]
      ,Emp.[LastName] AS [Last Name]
      ,Emp.[Education]
      ,Emp.[YearlyIncome] AS [Yearly Income]
      ,Emp.[Sales]
      ,Dept.[DepartmentName] AS [Department]
  FROM [Employees] AS Emp
	FULL OUTER JOIN 
		[Department] AS Dept
  ON Emp.DeptID = Dept.DeptID
SQL OUTER JOINS Example 3

Placed Under: SQL

  • Install SQL Server
  • Install SQL Management Studio
  • Uninstall Management Studio
  • Install AdventureWorks Database
  • SQL Management Studio Intro
  • Connect SQL with sqlcmd utility
  • SQL Attach Database
  • SQL Detach Database
  • SQL Restore Database
  • Restore Database using BAK
  • SQL Rename Database with Files
  • Get SQL Database Names
  • SQL Create Table
  • SQL Rename Table
  • SQL Alter Table
  • SQL Add Column
  • SQL Rename Column
  • Get SQL Table Names in a DB
  • Find SQL Table Dependencies
  • Rename SQL Table & Column
  • SQL Global & Local Temp Table
  • SQL Table Variable
  • SQL Derived Table
  • SQL DATALENGTH
  • SQL Data Types
  • DML, DDL, DCL & TCL Cmds
  • SQL Query Builder
  • SQL ALIAS
  • SQL SELECT Statement
  • SQL SELECT DISTINCT
  • SQL SELECT INTO Statement
  • SQL INSERT Statement
  • SQL INSERT INTO SELECT
  • SQL BULK INSERT or BCP
  • SQL UPDATE Statement
  • SQL UPDATE from SELECT
  • SQL DELETE Statement
  • SQL TRUNCATE Table
  • SQL CASE Statement
  • SQL MERGE Statement
  • SQL Subquery
  • SQL CTE
  • SQL PIVOT
  • SQL UNPIVOT
  • SQL Clauses Examples
  • SQL TOP Clause
  • SQL WHERE Clause
  • SQL ORDER BY Clause
  • SQL GROUP BY Clause
  • SQL HAVING Clause
  • SQL Primary Key
  • SQL Foreign Key
  • SQL Referential Integrity
  • SQL Check Constraint
  • SQL Unique Constraint
  • SQL Default Constraint
  • SQL Clustered Index
  • SQL Non Clustered Index
  • SQL Filtered Indexes
  • SQL COALESCE Function
  • SQL IS NOT NULL
  • SQL IS NULL Function
  • SQL ISNULL
  • SQL JOINS
  • SQL CROSS JOIN
  • SQL FULL JOIN
  • SQL SELF JOIN
  • SQL Outer Joins
  • SQL Cross Join Vs Inner Join
  • SQL LEFT JOIN
  • SQL RIGHT JOIN
  • SQL AND & OR Operators
  • SQL Arithmetic Operators
  • SQL BETWEEN Operator
  • SQL Comparison Operators
  • SQL LIKE
  • SQL EXCEPT
  • SQL EXISTS Operator
  • SQL NOT EXISTS Operator
  • SQL INTERSECT
  • SQL IN Operator
  • SQL NOT IN Operator
  • SQL UNION
  • SQL UNION ALL
  • SQL IF ELSE
  • SQL ELSE IF
  • SQL WHILE LOOP
  • SQL Nested While Loop
  • SQL BREAK Statement
  • SQL CONTINUE Statement
  • SQL GOTO Statement
  • SQL IIF Function
  • SQL CHOOSE Function
  • SQL Change Data Capture
  • SQL Table Partitioning
  • SQL Table Partition using SSMS
  • SQL TRY CATCH
  • SQL VIEWS
  • SQL User Defined Functions
  • SQL Alter User Defined Functions
  • SQL Stored Procedure Intro
  • Useful System Stored Procedures
  • SQL SELECT Stored Procedure
  • SQL INSERT Stored Procedure
  • SQL UPDATE Stored Procedure
  • Stored Procedure Return Values
  • Stored Procedure Output Params
  • Stored Procedure Input Params
  • Insert SP result into Temp Table
  • SQL Triggers Introduction
  • SQL AFTER INSERT Triggers
  • SQL AFTER UPDATE Triggers
  • SQL AFTER DELETE Triggers
  • SQL INSTEAD OF INSERT
  • SQL INSTEAD OF UPDATE
  • SQL INSTEAD OF DELETE
  • SQL STATIC CURSOR
  • SQL DYNAMIC CURSOR
  • SQL FORWARD_ONLY Cursor
  • SQL FAST_FORWARD CURSOR
  • SQL KEYSET CURSOR
  • SQL TRANSACTIONS
  • SQL Nested Transactions
  • SQL ACID Properties
  • Create SQL Windows Login
  • Create SQL Server Login
  • SQL Server Login Error
  • Create SQL Server Roles
  • SQL Maintenance Plan
  • Backup SQL Database
  • SQL Ranking Functions Intro
  • SQL RANK Function
  • SQL PERCENT_RANK Function
  • SQL DENSE_RANK Function
  • SQL NTILE Function
  • SQL ROW_NUMBER
  • SQL Aggregate Functions
  • SQL Date Functions
  • SQL Mathematical Functions
  • SQL String Functions
  • SQL CAST Function
  • SQL TRY CAST
  • SQL CONVERT
  • SQL TRY CONVERT
  • SQL PARSE Function
  • SQL TRY_PARSE Function
  • SQL Calculate Running Total
  • SQL Find Nth Highest Salary
  • SQL Reverse String
  • SQL FOR XML PATH
  • SQL FOR XML AUTO
  • SQL FOR XML RAW

Copyright © 2021 · All Rights Reserved by Suresh

About Us | Contact Us | Privacy Policy