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Thursday, August 10, 2017

Left Join bring in data except for FK column, why?

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Left Join bring in data except for FK column, why?
Hello, I'm needing help, again.

I have a stage table, gets populated, has two columns name1, and name2.
I have dimension table 3 columns, 1 identity, and col1 and col2.
I have a production table, I created it to be near mirror of stage

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