How can I alter this computed column in SQL Server 2008?

Question

I have a computed column created with the following line:

alter table tbPedidos 
add restricoes as (cast(case when restricaoLicenca = 1 or restricaoLote = 1          


        

Answer 1

Another thing that might be helpful to someone is how to modify a function that's a calculated column in a table (Following query is for SQL):

ALTER 
DROP COLUMN 

ALTER FUNCTION 
(

)
RETURNS 
BEGIN
...
END

ALTER 
ADD  as dbo.(parameters)


Notes:


Parameters can be other columns from the table
You may not be able to run all these queries at once, I had trouble with this. Run them one at a time
SQL automatically populates calculated columns, so dropping and adding won't affect data (I was unaware of this)

    

             

                                                        
            
            

              
                
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