Monday, 20 August 2018

SQL Server Rename Table, Trigger ,View

Rename View

Sometimes ,it is necessary to rename view. There is two ways to rename a View. You can do it from object Explorer ,or you can do it by writing script. Here's the step ,how can we change the name of a view from object Explorer. 

1)Form object Explorer select database 
2)Select view, right click on the view you will get a context menu. 3)Select rename, write the name of the view . 




You can also rename a View using "sp_rename". Below is example of view rename.For example , we have created a view as name "Student_List" and renamed it "new_Student_List"

 
CREATE VIEW Student_List AS
SELECT * FROM STUDENT

EXEC sp_rename 'dbo.Student_List', 'new_Student_List'

Rename Trigger

You can rename a  Trigger. Trigger can be the name from two places one from object Explorer and other from t-sql. Here's the step ,how can we change the name of a Trigger from object Explorer.


1)Form object Explorer select database 
2)Select Trigger, right click on the Triggeryou will get a context menu.  
3)Select rename, write the name of the Trigger.

You can also rename a Trigger using "sp_rename". Below is example of Trigger rename.For example , we have created a Trigger as name "tr_student" and renamed it "new_tr_student"
 
CREATE TRIGGER tr_student
ON STUDENT
         AFTER INSERT, UPDATE, DELETE
         AS PRINT ('You made one DML operation');
GO

EXEC sp_rename 'dbo.tr_student', 'new_tr_student'


Rename Table

You can rename a  Table. Table can be the name from two places one from object Explorer and other from t-sql. Here's the step ,how can we change the name of a Table from object Explorer.


1)Form object Explorer select database 
2)Select Table, right click on the Table you will get a context menu.  
3)Select rename, write the name of the Table.



You can also rename a Table using "sp_rename". Below is example of Table rename.For example , we have created a Table as name "STUDENT" and renamed it "new_STUDENT"


CREATE TABLE STUDENT
(
[student_name] VARCHAR(500),
[class] INT,
[section] VARCHAR(5),
[marks] INT
);


EXEC sp_rename 'dbo.STUDENT', 'new_STUDENT'

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