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Jiajun Xie commented on CALCITE-6091: ------------------------------------- In fact, the issue has been resolved by https://issues.apache.org/jira/browse/CALCITE-4603. But it doesn't handle null situations. > Char that in array or map is truncated in CASE WHEN statement > ------------------------------------------------------------- > > Key: CALCITE-6091 > URL: https://issues.apache.org/jira/browse/CALCITE-6091 > Project: Calcite > Issue Type: Improvement > Components: core > Reporter: Jiajun Xie > Assignee: Jiajun Xie > Priority: Major > Labels: pull-request-available > > {code:java} > select case when true then array('abc') > when false then array('d') end as c {code} > The sql result type is {*}CHAR(1) ARRAY{*}. > If we use the {*}CHAR(1) ARRAY{*}, *array('abc')* will be truncated. > > Map has same issue. > -- This message was sent by Atlassian Jira (v8.20.10#820010)