Details

    • Type: Bug
    • Status: Resolved
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: None
    • Fix Version/s: 0.4.0
    • Component/s: None
    • Labels:
      None

      Description

      Drill currently throws an error for CASE statements. This issue is to track adding support for such statements.

      select case when N_NATIONKEY = 0 then 1 end from dfs.`/tmp/parquet/nation.parquet` ;
      Exception in thread "WorkManager-2" java.lang.AssertionError: todo: implement syntax SPECIAL(CASE(=(CAST($0):INTEGER NOT NULL, 0), 1, null))
      at org.apache.drill.exec.planner.logical.DrillOptiq$RexToDrill.visitCall(DrillOptiq.java:113)
      at org.apache.drill.exec.planner.logical.DrillOptiq$RexToDrill.visitCall(DrillOptiq.java:63)

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            • Assignee:
              vkorukanti Venki Korukanti
              Reporter:
              amansinha100 Aman Sinha
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              • Created:
                Updated:
                Resolved: