Dynamic SQL example using SQL Server

Dynamic SQL example using SQL Server

Before going through below example, Download adventureworks database for sql server 2008 r2.

Using below example we are going to execute the dynamic query at run time.

Code:

declare @columnName varchar(max)
declare @_query varchar(max)
DECLARE @jobTitle varchar(75)
set @jobTitle='''Design Engineer'''
set @columnName='OrganizationNode, OrganizationLevel'
set @_query='select '+@columnName+' from [AdventureWorks2008R2].[HumanResources].[Employee] where jobtitle='+@jobTitle+''
exec(@_query)

Output