08-20-2021 12:04 PM
how to calculate median on delta tables in azure databricks using sql ?
select col1, col2, col3, median(col5) from delta table group by col1, col2, col3
08-23-2021 02:14 AM
try with the percentile function, as median = percentile 50:
https://spark.apache.org/docs/latest/api/sql/#percentile
08-23-2021 05:46 AM
Thank you for youur comment. It worked.
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