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duan xiong commented on CALCITE-4757: ------------------------------------- [~julianhyde] Hi. If you have free time, please review this. Thanks. > In Avatica, support columns of type "NULL" in query results > ----------------------------------------------------------- > > Key: CALCITE-4757 > URL: https://issues.apache.org/jira/browse/CALCITE-4757 > Project: Calcite > Issue Type: Bug > Components: avatica > Affects Versions: avatica-1.18.0 > Reporter: duan xiong > Assignee: duan xiong > Priority: Major > Fix For: avatica-1.19.0 > > Time Spent: 20m > Remaining Estimate: 0h > > When I run: > {code:java} > select * from (values(null,true)) > {code} > Caused by: java.lang.RuntimeException: unknown type 0. > Looks like AvaticaSite can't handle Types.NULL. > -- This message was sent by Atlassian Jira (v8.3.4#803005)