pengzhiwei created CALCITE-2311:
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Summary: case when returns redundant white space
Key: CALCITE-2311
URL: https://issues.apache.org/jira/browse/CALCITE-2311
Project: Calcite
Issue Type: Bug
Components: core
Affects Versions: 1.1.0-incubating
Reporter: pengzhiwei
Assignee: Julian Hyde
Fix For: 1.17.0
If case when has two brach which returns string literal,redundant white space
will append to the short brach.For example:
{code:java}
case when id>0 then 'a' else 'abc' end{code}
will actually be convert to
{code:java}
case when id>0 then 'a ' else 'abc' end{code}
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