SELECT * FROM ( SELECT ID , SKU , Product , --指定需要查询的字段 ROW_NUMBER() OVER ( PARTITION BY PRODUCT ORDER BY ID ) AS RowNumber --PARTITION BY表示需要DISTINCT的字段 FROM MyTable WHERE SKU LIKE 'FOO%' --条件 ) AS a WHERE a.RowNumber = 1
SELECT * FROM ( SELECT ID , SKU , Product , --指定需要查询的字段 ROW_NUMBER() OVER ( PARTITION BY PRODUCT ORDER BY ID ) AS RowNumber --PARTITION BY表示需要DISTINCT的字段 FROM MyTable WHERE SKU LIKE 'FOO%' --条件 ) AS a WHERE a.RowNumber = 1
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