Knowledge in SQL JOIN
SQL JOIN
SQL JOIN A JOIN clause is used to combine rows from two or more tables, based on a related column between them. Let's look at a selection from the "Orders" table: Then, look at a selection from the "Customers" table: Notice that the "CustomerID" column in the "Orders" table refers to the "CustomerID" in the "Customers" table. The relationship between the two tables above is the "CustomerID" column
yash sharma
DMl and SQL JOINS in PHP.
DMl and SQL JOINS in PHP which can be useful for those who wants to learn web development.
Prachi Kashyap