How to join a table many times in a single SQL query statement?

Having more than one join to the same table within a query can be confusing. More than one join can create a messy SQL statement. If you don’t use aliases they can be difficult to read. If your database tables need to have many columns with the same relationship to another table. You can join […]

How to join the same table twice in a single SQL query statement?

Having more than one join to the same table can be confusing. You might not have even thought it was possible to have multiple joins to the same table. It is possible and easy to do with the help of aliases. Aliases for table names Aliases allow you to reference the table name with an […]