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The Self Join – Inner Join and Outer Join - An Example

published 674 days, 16 hours, 3 minutes ago posted by pinaldavepinaldave 683 days, 23 hours, 33 minutes ago
Monday, July 19, 2010 2:32:31 PM GMT Saturday, July 10, 2010 7:02:19 AM GMT

Self Join has always been an note-worthy case. It is interesting to ask questions on self join in a room full of developers. I often ask – if there are three kind of joins, i.e.- Inner Join, Outer Join and Cross Join; what type of join is Self Join? The usual answer is that it is an Inner Join. In fact, it can be classified under any type of join.

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category: Query | clicked: 3 | | source: blog.sqlauthority.com | show counter code
tags: pinaldave, SQL, SQLAuthority, SQLServer

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