SQL Server 2008 request example on creating a cursor to loop through records [closed]

Question

Does any have experience in creating cursor to loop through a bunch of records? If you do can you provide me with a basic example. Thanks

Answer 1

declare cur cursor for 
select id from tbl 
open cur
declare @id int
fetch next from cur into @id
while (@@FETCH_STATUS = 0)
begin
    print(@id)
    fetch next from cur into @id
end
close cur
deallocate cur

-- just replace "tbl" with your table name and "id" with your field name
-- and do whatever you want in begin-end block (now it simply prints the id of each record)