MIN

This function calculates the min value from an input stream.

For example, you can find the lowest income among a stream of persons.

See Also
Operators
Expression Language
Defining and Managing Data Queries
Parameter Description
filterExpression An Apollo expression to keep some elements only. It is useful to process the aggregation on a subpart of your input stream.
expression Extracts the numerical value of each element of the input stream. For example, person.income if your input is a stream of persons.

Default: identity function.
ignoreNulls By default the aggregation ignores null elements. If ignoreNulls: false the aggregation returns null if it finds at least one null.

Default: true.


Min with Filter