RuoYu Zuo created TRAFODION-2347:
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Summary: Support MEDIAN() function
Key: TRAFODION-2347
URL: https://issues.apache.org/jira/browse/TRAFODION-2347
Project: Apache Trafodion
Issue Type: Sub-task
Reporter: RuoYu Zuo
By probability theory and statistic meaning, in a continuous distribution,
function MEDIAN() takes a numeric or datetime value and returns the middle
value or an interpolated value that would be the middle value once the values
are sorted. Nulls are ignored in the calculation.
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