select a.* from mastertable a where exists (select * from detailtable where a.id=idm and quantity=quantityout) and not exists(select * from detailtable where a.id=idm and quantity<>quantityout)
SELECT * FROM MasterTable WHERE id NOT IN (SELECT DISTINCT idm FROM DetailTable JOIN MasterTable ON DetailTable.idm = MasterTable.id WHERE DetailTable.quantity > DetailTable.quantityout)
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