Another variation: select avg(max) from (select distinct max(val) over(partition by id) from mytable);
Cheers, Greg -- Crunchy Data - https://www.crunchydata.com Enterprise Postgres Software Products & Tech Support
Another variation: select avg(max) from (select distinct max(val) over(partition by id) from mytable);
Cheers, Greg -- Crunchy Data - https://www.crunchydata.com Enterprise Postgres Software Products & Tech Support