: emp_id (integer, should not be NULL and should be a primary key)Q : emp_name (text, should not be NULL)Q : age (integer, should have a check constraint to ensure the age is at least 18)Q : email ...
-- 1. Create a customer table which comprises of these columns: customer_id, first_name, last_name, email, address, city,state,zip. (1,'SHIPRA', 'CHOUDHARY ...