Details
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Sub-task
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Status: Resolved
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Major
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Resolution: Duplicate
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Description
In our large scale tests we found that we can easily sort 400G on a few 100 machines, but that a simple DISTINCT would just time out. Perhaps that's expected as we have to keep track of the unique values, but we should investigate.
Attachments
Issue Links
- is duplicated by
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PHOENIX-418 Support approximate COUNT DISTINCT
- Resolved