sql group by and select all columns
select t1.*
from sch.mytable t1
join
(
SELECT min(id) as id
FROM sch.mytable
GROUP BY key
) t2 on t1.id = t2.idsql group by and select all columns
select t1.*
from sch.mytable t1
join
(
SELECT min(id) as id
FROM sch.mytable
GROUP BY key
) t2 on t1.id = t2.idCopyright © 2021 Codeinu
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