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An inner join returns only the rows that match the condition in both tables. It is the most common and default type of join in SQL. For example, if you have a table of customers and a table of ...
A join combines two or more tables side by side. If you do not specify how to join the tables, you get a Cartesian product. This means that SQL combines each row from the first table with every row ...
In SQL, a LEFT JOIN is employed to retrieve all records from the left table and any matching records from the right table. The syntax involves specifying the tables and the condition for matching ...