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Victoria Markman commented on DRILL-1912: ----------------------------------------- Verified fixed in 1.0.0 0: jdbc:drill:schema=dfs> select count(*) over(partition by c1) from t1; Error: SYSTEM ERROR: org.apache.drill.exec.work.foreman.UnsupportedFunctionException: Window functions are disabled See Apache Drill JIRA: DRILL-2559 [Error Id: 8a04ef36-be3b-4a55-8f0d-704e178c0803 on atsqa4-133.qa.lab:31010] (state=,code=0) > Throw unsupported error message for window functions > ----------------------------------------------------- > > Key: DRILL-1912 > URL: https://issues.apache.org/jira/browse/DRILL-1912 > Project: Apache Drill > Issue Type: Bug > Components: SQL Parser > Affects Versions: 0.8.0 > Reporter: Victoria Markman > Assignee: Deneche A. Hakim > Fix For: 0.8.0 > > Attachments: DRILL-1912.1.patch.txt, DRILL-1912.2.patch.txt > > > Window functions below are currently: > * Supported in Calcite > * Not supported in DRILL > * Not documented in DRILL documentation > ROW_NUMBER() > FIRST_VALUE() > LAST_VALUE() > PERCENT_RANK() > DENSE_RANK() > Spoke to Jacques: Window function implementation is not targeted until after > 1.0 release. Therefore, for 0.8.0 release we are going to throw "Unsupported" > error message for these functions as well as for every other function that > supports OVER clause due to two critical bugs below: > DRILL-1487 - window functions return wrong result > DRILL-1908 - new implementation of window functions > Assigning to Jacques on his request, targeting 0.8.0 -- This message was sent by Atlassian JIRA (v6.3.4#6332)