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Ngswolf2015-02-17 10:43:50
SQL
Ngswolf, 2015-02-17 10:43:50

How to remove unwanted values ​​from a selection?

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I get such a table, it is clear that some records differ only in the value of the last column. How to make it so that only the first one is taken from duplicate records?

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Oleg Krasnov, 2015-02-17
@OKrasnov

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