Dayue Gao created KYLIN-2200: -------------------------------- Summary: CompileException on UNION ALL query when result only contains one column Key: KYLIN-2200 URL: https://issues.apache.org/jira/browse/KYLIN-2200 Project: Kylin Issue Type: Bug Components: Query Engine Affects Versions: v1.5.4.1 Reporter: Dayue Gao Assignee: Dayue Gao
{code:sql} select count(*) from kylin_sales union all select count(*) from kylin_sales {code} got following exception {noformat} Caused by: org.codehaus.commons.compiler.CompileException: Line 82, Column 32: Cannot determine simple type name "Record11_1" at org.codehaus.janino.UnitCompiler.compileError(UnitCompiler.java:10092) at org.codehaus.janino.UnitCompiler.getReferenceType(UnitCompiler.java:5375) at org.codehaus.janino.UnitCompiler.getReferenceType(UnitCompiler.java:5184) at org.codehaus.janino.UnitCompiler.getType2(UnitCompiler.java:5165) at org.codehaus.janino.UnitCompiler.access$12600(UnitCompiler.java:183) at org.codehaus.janino.UnitCompiler$16.visitReferenceType(UnitCompiler.java:5096) at org.codehaus.janino.Java$ReferenceType.accept(Java.java:2880) at org.codehaus.janino.UnitCompiler.getType(UnitCompiler.java:5136) at org.codehaus.janino.UnitCompiler.getType2(UnitCompiler.java:5598) at org.codehaus.janino.UnitCompiler.access$13300(UnitCompiler.java:183) at org.codehaus.janino.UnitCompiler$16.visitCast(UnitCompiler.java:5104) {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)