Develop a stored procedure that performs a join operation between the customer dataset and a separate premium member dataset, then appends a new column to signify membership status.

Implement a stored procedure that filters the customer dataset to exclusively include premium members and subsequently adds a new column to denote membership status.

Construct a stored procedure that generates a new table combining the customer dataset with a new column for membership status, determined by a specific condition.

Design a stored procedure that directly modifies the existing customer dataset by adding a new column to indicate membership status, based on a predefined condition.