Question

I have a view with this information:

TableA (IDTableA, IDTableB, IDTableC, Active, date, …)

For each register in TableA and each register in tableC, I want the register of tableB that have the max date and is active.

select IDTableA, IDtableC, IDTableB, Date, Active
from myView
where Active = 1
group by IDTableA, IDTableC
Having Max(Date)
order by IDTableA;

This query works with SQLite, but if I try this query in SQL Server I get an error that say that IDTableB in the select is not contained in the group clause.

I know that in theory the first query in the SQLite shouldn’t work, but do it.

How can I do this query in SQL Server?

Thanks.

Answer 1

Try this,

select * from table1 b
where active = 1
and date = (select max(date) from table1
            where idtablea = b.idtablea
            and idtablec = b.idtablec
            and active = 1);

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