I'm playing with some anayltic queries against FHIR server tables. The HSFHIR_X0002_S_Patient.addressCity table contains a lot of cities which names contain german charachers such as ä, ö and ü.
The following query works fine:
select value from HSFHIR_X0002_S_Patient.addressCity
But this one converts city names to uppercase, and characters with umlauts are lost, so instead of "Köln" or "München" I see KOLN and MUNCHEN:
select ac.value, count(ac.value) as cnt
from HSFHIR_X0002_S_Patient.addressCity ac
group by ac.value
order by 2 desc
I'm using DBeaver with IRIS official JDBC driver.
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