(self,left outer,right outer,full outer) join - real world examples

Posted by trojanwarrior3000 on Stack Overflow See other posts from Stack Overflow or by trojanwarrior3000
Published on 2010-04-22T17:04:40Z Indexed on 2010/04/24 12:03 UTC
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database

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query

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join

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self

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outer

can you tell me simple real-world examples for (self,left outer,right outer,full outer) join?

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