SQL में क्रॉस जॉइन बनाम इनर जॉइन
बीच क्या अंतर है CROSS JOINऔर INNER JOIN? क्रॉस जॉइन: SELECT Movies.CustomerID, Movies.Movie, Customers.Age, Customers.Gender, Customers.[Education Level], Customers.[Internet Connection], Customers.[Marital Status], FROM Customers CROSS JOIN Movies आंतरिक रूप से जुड़ा: SELECT Movies.CustomerID, Movies.Movie, Customers.Age, Customers.Gender, Customers.[Education Level], Customers.[Internet Connection], Customers.[Marital Status] FROM Customers INNER JOIN Movies ON Customers.CustomerID = Movies.CustomerID …