1. SQL Server
Stored Procedures

2. CREATE PROCEDURE dbo.CategoryList
WITH ENCRYPTION AS
SELECT ProductCategoryName, ProductCategoryDescription
FROM dbo.ProductCategory; go
EXEC sp_helptext ‘dbo.CategoryList’;
Result:
The text for object ‘dbo.CategoryList’ is encrypted.

3. اجرای یک رویه راه دور
EXEC [MAUINoli\SQL2COPENHAGEN].OBXKites.dbo.pProductCategory_AddNew ‘Food’, ‘Eatables’;
SELECT CustomerTypeName, DiscountPercent, [Default]
FROM OPENQUERY(
[MAUI\COPENHAGENNoli\SQL2], ‘EXEC OBXKites.dbo.pCustomerType_Fetch;’);

4. USE OBXKites; go
CREATE PROCEDURE dbo.CategoryGet (
@CategoryName NVARCHAR(35) )AS
SELECT ProductCategoryName, ProductCategoryDescription
FROM dbo.ProductCategory
WHERE ProductCategoryName Go
EXEC dbo.CategoryGet N’Kite’;

5. CREATE PROCEDURE dbo.pProductCategory_Fetch2
@Search NVARCHAR(50) = NULL
-- = null then return all ProductCategories
-- is value then try to find by Name AS
SET NOCOUNT ON;
SELECT ProductCategoryName, ProductCategoryDescription
FROM dbo.ProductCategory
WHERE ProductCategoryName
IS NULL;
IF = 0
BEGIN;
RAISERROR(
‘Product Category ‘’%s" Not
END;

6. Create Procedure with Table-Valued Parameters
CREATE TYPE OrderDetailsType AS Table (
LineNumber INT,
ProductID INT,
IsNew BIT,
IsDirty BIT,
IsDeleted BIT );

7. Create Procedure with Table-Valued Parameters
CREATE PROC OrderTransactionUpdateTVP INT OUTPUT,
@CustomerID INT,
@OrderDate as OrderDetailsType READONLY)AS
SET NoCount ON ;
Begin Try
Begin Transaction;
-- is NULL then it’s a new order, so Insert Order
IS NULL
BEGIN;
Insert Orders(OrderDate, CustomerID)
= Scope_Identity();
END;
SELECT * ;
Commit Transaction;
End Try
Begin Catch;
RollBack;
End Catch
RETURN;

8. نحوه فراخوانی رویه با پارامتر از نوع جدول
INT;
as OrderDetailsType;
(LineNumber,ProductID,IsNew,IsDirty,IsDeleted)
VALUES (5, 101, -1, -1, 0),
(2, 999, 0, -1, 0),
(3, null, 0, 0, 0);
EXEC OrderTransactionUpdateTVP
@OrderID Output ,
@CustomerID = ‘78’,
@OrderDate = ‘2008/07/24’,
@Details

9. برگرداندن مقدار از رویه
USE OBXKites; go
CREATE PROC dbo.GetProductName (
@ProductCode CHAR(10),
@ProductName VARCHAR(25) OUTPUT) AS
= ProductName
FROM dbo.Product
WHERE Code
RETURN;

10. نحوه فراخوانی رویه اخیر
USE OBXKites;
VARCHAR(25);
EXEC dbo.GetProductName OUTPUT;

11. RETURNاستفاده از CREATE PROC dbo.IsItOK ( @OK VARCHAR(10))AS
= ‘OK’
BEGIN;
RETURN 0;
END;
ELSE
RETURN -100;

12. Procedureشکل کلی دستور ایجاد
CREATE PROCEDURE|PROC <name>
[<parameter name> [schema.]<data type> [VARYING] [= <default value>] [OUT [PUT]] [READONLY] [, ……]]
[WITH RECOMPILE| ENCRYPTION | [EXECUTE AS { CALLER|SELF|OWNER|<’user name’>}]
AS <code> | EXTERNAL NAME <assembly name>.<assembly class>.<method>

13. RAISERROR (<message ID | message string | variable>, <severity>, <state>
[, <argument>
[,<...n>]] )
[WITH LOG|SETERROR|NOWAIT]

14. sp_addmessage [@msgnum =] <msg id>,
=] <severity>,
=] <’msg‘>
[, =] <’language‘>]
[, =] [TRUE|FALSE]]
[, =] ‘replace‘]

15. sp_addmessage
@msgnum = 60000,
@severity = 10,
@msgtext = ‘%s is not a valid Order date.
Order date must be within 7 days of current date.’;

16. sp_dropmessage <message number>