SQL Joins
SQL joins are used to combine rows from two or more tables. SQL JOIN An SQL JOIN clause is used to combine rows from two or more tables, based on a common field between them. The most common type of join is: SQL INNER JOIN (simple join). An SQL INNER JOIN return all rows from multiple tables where the join condition is met. Let’s look at a selection from the “Orders” table: OrderID CustomerID OrderDate 10308 2 1996-09-18 10309 37…