Details
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Bug
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Status: Closed (View Workflow)
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Major
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Resolution: Fixed
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None
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None
Description
Wrong result when query with group by x order by y limit n
query: select a, count
from t group by a order by 2 desc limit n
before distribution: select a, count from t group by a order by 2 desc limit n
now distribution: select a, count from t group by a order by 2 desc