In this post, you’ll learn about the error message -153 the create view statement does not include a required column list in the IBM DB2 database , the reason why it occurs along with the solution to fix it
IBM DB2 Error Message
-153 the create view statement does not include a required column list
Reason for the Error
You must specify a list of column names if the result table of the sub select has duplicate column names or an unnamed column (a column derived from a constant, function, or expression).
Solution
Correct the statement by providing a list of names for the columns of the view.