java - Postgresql 'select distinct on' in hibernate -
does hibernate has support on select distinct on queries?
select distinct on (location) location, time, report weather_reports order location, time desc;
is there way create hibernate criterias query?
since there "suspecting" , "guessing" here, when stumbled across question, i'll answer definitely:
no, hibernate not support distinct on query.
org.hibernate.hql.internal.ast.querysyntaxexception: unexpected token: on near line 1, column 17 [select distinct on (location) location, time, report weather_reports order location, time desc]
tested under hibernate 4.3.9-final
please note doesn't apply normal distinct queries. see https://stackoverflow.com/questions/263850...
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