gianm commented on code in PR #13887: URL: https://github.com/apache/druid/pull/13887#discussion_r1142884962
########## docs/querying/sql-functions.md: ########## @@ -136,6 +136,42 @@ Returns an array of all values of the specified expression. Concatenates array inputs into a single array. +## ARRAY_OF_DOUBLES_SKETCH + +`ARRAY_OF_DOUBLES_SKETCH(expr, [nominalEntries])` + +`ARRAY_OF_DOUBLES_SKETCH(dimensionColumnExpr, metricColumnExpr, ..., [nominalEntries])` + +**Function type:** [Aggregation](sql-aggregations.md) + +Creates a Tuple sketch. + +## ARRAY_OF_DOUBLES_SKETCH_INTERSECT + +`ARRAY_OF_DOUBLES_SKETCH_INTERSECT(expr, ..., [nominalEntries])` + +**Function type:** [Scalar, sketch](sql-scalar.md#tuple-sketch-functions) + +## ARRAY_OF_DOUBLES_SKETCH_NOT + +`ARRAY_OF_DOUBLES_SKETCH_NOT(expr, ..., [nominalEntries])` + +**Function type:** [Scalar, sketch](sql-scalar.md#tuple-sketch-functions) + +## ARRAY_OF_DOUBLES_SKETCH_UNION + +`ARRAY_OF_DOUBLES_SKETCH_UNION(expr, ..., [nominalEntries])` + +**Function type:** [Scalar, sketch](sql-scalar.md#tuple-sketch-functions) + +## ARRAY_OF_DOUBLES_SKETCH_METRICS_SUM_ESTIMATE Review Comment: IMO there are some "pre-composed" functions that would be useful to add, but I don't think we need to do that stuff in this PR, given that we're going to need the decomposed functions anyway. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
