课程: Practice It: SQL Joins

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Try it: Right join

Try it: Right join - SQL教程

课程: Practice It: SQL Joins

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Try it: Right join

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(computer beeping) (keys ticking) - [Narrator] In this practice, we'll try some right outer joins. We'll do this by changing up some of the left joints in chapter three. The results should be similar. Also, try changing the order of the columns in your data results to notice how the left and right outer joins affect how the null values of non matched rows appear in your results.

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