liyang created KYLIN-2649:
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Summary: Tableau could send "select *" on a big table
Key: KYLIN-2649
URL: https://issues.apache.org/jira/browse/KYLIN-2649
Project: Kylin
Issue Type: Improvement
Reporter: liyang
>From 赵天烁 <[email protected]>
you can try to add a filter on a colum of some big fact table,before you try to
pick some colum value as filter, tableau will send a select * query without any
limit clause to list all the column value for you to choose from.and that is
where it cause this problem.
forgot to mention that we do have some dimension table with 10x million
records,add a filter on that will also cause the same issue
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