MSSQL - With Clause
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Content:
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Welcome to tutorial on With CLause in SQL
In this tutorial we will try to know about how to use With in sql server.
SQL With CLause:
The SQL WITH clause allows you to give a sub-query block a name
, which can be referenced in several places within the main SQL query.
SQL Syntax:
WITH With_Clause_Name AS
(
Sub Query
)
Now lets take a look in query window to give an easy and simple emxample...
SQL Query:
WITH EmployeeListing AS
(
SELECT *
FROM EmployeeInfo
WHERE
GrossSalary=65000
)
SELECT
el.Fistname
,el.GrossSalary
,ems.SalaryYear
,ems.SalaryMonth
,ems.SalaryAmount
FROM EmployeeMonthlySalary ems
INNER JOIN EmployeeListing el ON el.Id=ems.EmployeeId
So Ok and
Keep watching the next video. Thanks!
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