Expand description
Defines physical expressions that can evaluated at runtime during query execution
Structs§
- STDDEV and STDDEV_SAMP (standard deviation) aggregate expression
- An accumulator to compute the average
- STDDEV_POP population aggregate expression
Functions§
- Compute the standard deviation of a set of numbers
- Compute the population standard deviation of a set of numbers
- AggregateFunction that returns a
AggregateUDFforStddevPop - AggregateFunction that returns a
AggregateUDFforStddev