SQL Server - Updating Data in a View in SQL Server

Updating Data in a View in SQL Server

Q

Can You Update Data in a View in SQL Server?

✍: FYIcenter.com

A

Can you update data in a view? The answer is no.

But if the question is "Can you update data in the underlying table through view?" The answer is then yes. SQL Server will allow you to update data in the underlying table through a view. The tutorial exercise below is a good example:

UPDATE fyi_links_top SET url = REVERSE(url) 
   WHERE id = 100001;
GO

SELECT * FROM fyi_links_top;
GO
id     counts  url
------ ------- -------------------------------------------
100001 1000001 moc.retneciyf.abd
36470  999966  dgqnvmy   pyjqd toqcoupuxortasdtzvcae jonfb
12292  999953     qebmw v qqmywe q  kza  wskxqns jnb 

SELECT TOP 1 * FROM fyi_links ORDER BY counts DESC;
GO
id     url               notes counts      created
------ ----------------- ----- ----------- ----------
100001 moc.retneciyf.abd NULL  1000001     2007-05-19

⇒Understanding and Managing Views in SQL Server

⇒⇒SQL Server Database Tutorials

2016-11-04, 650👍, 0💬

Updating Data in a View in SQL Server
Can You Update Data in a View in SQL Server? Can you update data in a view? The answer is no. But if the question is "Can you update data in the underlying table through view?" The answer is then yes. SQL Server will allow you to update data in the underlying table through a view. The tutorial exerc... 2016-11-04, 651👍, 0💬

ALTER VIEW - Modifying Existing Views in SQL Server
How To Modify the Underlying Query of an Existing View in SQL Server? If you have an existing view, and want to change the underlying SELECT statement, you can use the "ALTER VIEW ..." statement to redefine the view. The tutorial exercise below shows you how modify an existing view: USE FyiCenterDat... 2016-11-04, 634👍, 0💬

Deleting Data from a View in SQL Server
Can You Delete Data from a View in SQL Server? Can you delete data in a view? The answer is no. But if the question is "Can you delete data from the underlying table through view?" The answer is then yes. SQL Server will allow you to delete data from the underlying table through a view. The tutorial... 2016-11-03, 519👍, 0💬

Inserting Data into a View in SQL Server
Can You Insert Data into a View in SQL Server? Can you insert data into a view? The answer is no. But if the question is "Can you insert data into the underlying table through view?" The answer is then yes. SQL Server will allow you to insert data into the underlying table through a view with a cond... 2016-11-04, 448👍, 0💬

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