Serhii Harnyk created DRILL-4906: ------------------------------------ Summary: CASE Expression with constant generates class exception Key: DRILL-4906 URL: https://issues.apache.org/jira/browse/DRILL-4906 Project: Apache Drill Issue Type: Bug Components: SQL Parser Affects Versions: 1.8.0, 1.6.0 Reporter: Serhii Harnyk Assignee: Serhii Harnyk Fix For: 1.9.0
How to reproduce: select (case when (true) then 1 end) from (values(1)); Error Error: SYSTEM ERROR: ClassCastException: org.apache.drill.exec.expr.holders.NullableVarCharHolder cannot be cast to org.apache.drill.exec.expr.holders.VarCharHolder -- This message was sent by Atlassian JIRA (v6.3.4#6332)