tartarus created FLINK-28235:
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Summary: Min aggregate function support type: ''ARRAY''.
Key: FLINK-28235
URL: https://issues.apache.org/jira/browse/FLINK-28235
Project: Flink
Issue Type: Sub-task
Components: Table SQL / Planner
Affects Versions: 1.15.0
Reporter: tartarus
Min aggregate function does not support type: ''ARRAY''.
We can reproduce it with the following SQL
{code:java}
select app, concat_ws(',', collect_set(cast(user_id as string))) as user_list,
count(distinct user_id) as uv from test_table group by app {code}
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