August 17, 2024 Join query in sqlalchemy Suppose we have two tables, Customers and Orders, with the following structures: Customers Table - cust_id - cust_name - cust_address - cust_email Orders Table - order_id - cust_id - order_date Read more...
May 29, 2024 Difference between Primary Key and Unique Key The primary key and unique key are both constraints and these are used in relational database management system to make sure data integrity and uniqueness. However, there are several differences present between them: Read more...