Multiple Select Statements using SQL Server 2005 “WITH” Statement

Question

I am trying to use the \"WITH\" statement in SQL Server 2005. It seems to work fine if I do something like:

WITH MyBigProducts AS (SELECT * FROM Products WHE         


        

Answer 1

CREATE TABLE tblEmployees
(
    EmployeeID    SMALLINT IDENTITY(1001,1) NOT NULL,
    EmployeeName  NVARCHAR(100) NOT NULL,
    Department    NVARCHAR(50) NOT NULL,
    Designation   NVARCHAR(50) NOT NULL,
    JoiningDate   DATETIME NOT NULL,
    Salary        DECIMAL(10,2) NOT NULL,
    [Description] NVARCHAR(1000) NULL 
)

SELECT * FROM tblEmployees

INSERT INTO tblEmployees(EmployeeName, Department, Designation, JoiningDate, Salary, [Description]) 
VALUES  ('John Smith', 'IT Research', 'Research Analyst', '02/08/2005', 23000.00, 'John Smith is involved in the Research and Development since 2005')

INSERT INTO tblEmployees(EmployeeName, Department, Designation, JoiningDate, Salary, [Description]) 
VALUES  ('John Micheal', 'IT Operations', 'Manager', '07/15/2007', 15000.00, NULL)

INSERT INTO tblEmployees(EmployeeName, Department, Designation, JoiningDate, Salary, [Description]) 
VALUES  ('Will Smith', 'IT Support', 'Manager', '05/20/2006', 13000.00, 'Joined this year as IT Support Manager')

INSERT INTO tblEmployees(EmployeeName, Department, Designation, JoiningDate, Salary, [Description]) 
VALUES  ('Anna John', 'IT Support', 'Developer', '02/10/2008', 23000.00, 'Joined this year as IT Support Developer')


DECLARE @EmpID AS SMALLINT
DECLARE @SQLQuery AS NVARCHAR(500)
SET @EmpID = 1001
SET @SQLQuery = 'SELECT * FROM tblEmployees WHERE EmployeeID = ' + CAST(@EmpID AS NVARCHAR(10))
Print @SQLQuery 
EXECUTE(@SQLQuery)


DECLARE @EmpID AS SMALLINT
DECLARE @SQLQuery AS NVARCHAR(500)
DECLARE @ParameterDefinition AS NVARCHAR(100)
SET @EmpID = 1002
SET @SQLQuery = 'SELECT * FROM tblEmployees WHERE EmployeeID = @EmpID' 
SET @ParameterDefinition =  '@EmpID SMALLINT'
EXECUTE sp_executesql @SQLQuery, @ParameterDefinition, @EmpID



Create Procedure sp_EmployeeSelect
    @EmployeeName NVarchar(100),
    @Department NVarchar(50),
    @Designation NVarchar(50),
    @StartDate DateTime,
    @EndDate DateTime,
    @Salary Decimal(10,2)       
AS
    Set NoCount ON  
    Declare @SQLQuery AS NVarchar(4000)
    Declare @ParamDefinition AS NVarchar(2000) 
    Set @SQLQuery = 'Select * From tblEmployees where (1=1) ' 

    If @EmployeeName Is Not Null 
         Set @SQLQuery = @SQLQuery + ' And (EmployeeName = @EmployeeName)'
    If @Department Is Not Null
         Set @SQLQuery = @SQLQuery + ' And (Department = @Department)' 
    If @Designation Is Not Null
         Set @SQLQuery = @SQLQuery + ' And (Designation = @Designation)'
    If (@StartDate Is Not Null) AND (@EndDate Is Not Null)
         Set @SQLQuery = @SQLQuery + ' And (JoiningDate BETWEEN @StartDate AND @EndDate)'
    If @Salary Is Not Null
         Set @SQLQuery = @SQLQuery + ' And (Salary >= @Salary)'
    Set @ParamDefinition = '@EmployeeName NVarchar(100),
                @Department NVarchar(50),
                @Designation NVarchar(50),
                @StartDate DateTime,
                @EndDate DateTime,
                @Salary Decimal(10,2)'

    Exec sp_Executesql  @SQLQuery, @ParamDefinition, @EmployeeName, @Department, @Designation, 
                        @StartDate, @EndDate, @Salary

    If @@ERROR <> 0 GoTo ErrorHandler
    Set NoCount OFF
    Return(0)

ErrorHandler:
    Return(@@ERROR)
GO


EXEC sp_EmployeeSelect 'John Smith', NULL, NULL, NULL, NULL, NULL

EXEC sp_EmployeeSelect NULL, 'IT Operations', 'Manager', NULL, NULL, NULL




DECLARE @EmpName AS NVARCHAR(50)
DECLARE @SQLQuery AS NVARCHAR(500)
SET @EmpName = 'John' 
SET @SQLQuery = 'SELECT * FROM tblEmployees WHERE EmployeeName LIKE '''+ '%' + @EmpName + '%' + '''' 
PRINT @SQLQuery
EXECUTE sp_executesql @SQLQuery



DECLARE @EmpID AS NVARCHAR(50)
DECLARE @SQLQuery AS NVARCHAR(500)
SET @EmpID = '1001,1003,1004,1002' 
SET @SQLQuery = 'SELECT * FROM tblEmployees WHERE EmployeeID IN(' + @EmpID + ')'
EXECUTE sp_executesql @SQLQuery


DECLARE @OrderBy AS NVARCHAR(50)
DECLARE @SQLQuery AS NVARCHAR(500)
SET @OrderBy = 'Department' 
SET @SQLQuery = 'SELECT * FROM tblEmployees Order By ' + @OrderBy
EXECUTE sp_executesql @SQLQuery


WITH RESULTS AS(
SELECT * FROM [dbo].[User]
)`enter code here`