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" ...See more
column in the "Orders" table refers to the "CustomerID" in the "Customers" table. The relationship between the two tables above is the "CustomerID" column
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