sql group by and select all columns

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showing results for - "sql group by and select all columns"
Martina
22 Jun 2020
1select t1.*
2from sch.mytable t1
3join
4(
5    SELECT min(id) as id
6    FROM sch.mytable 
7    GROUP BY key
8) t2 on t1.id = t2.id
9
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