Overview of stats scalar functions
Use statistical functions to generate a calculation, such as an average, based on the fields in your data.
Functions that use stats functions
Using evaluation scalar functions in statistical functions
Because the aggregations argument in both the
aggregate with trigger functions accept a
collection<expression<any>>, you can use evaluation scalar functions within statistical scalar functions.
... | stats count(if(status="404", true, null)) AS status_code by source_type, span(timestamp, 50s, 10s);
This documentation applies to the following versions of Splunk® Data Stream Processor: 1.1.0, 1.2.0