Details
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Bug
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Resolution: Fixed
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Major
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Cheshire-Cat
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Untriaged
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1
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Unknown
Description
select * FROM KS2 x WHERE ANY v IN uarr_i satisfies v = 74505 END
uarr_i is a uniformly randomly distributed array with array length uniformly varying between 0 and 100.
Hence estimating cardinality of above query should not be difficult to estimate.
Attachments
For Gerrit Dashboard: MB-40851 | ||||||
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# | Subject | Branch | Project | Status | CR | V |
135257,2 | MB-40851 Proper calculation of array predicate selectivity | master | query-ee | Status: MERGED | +2 | +1 |