Transform Reference
Aggregation Verbs
Accumulator operations and array aggregation functions (sum, count, min, max, avg).
| Verb | Syntax | Description | Try It |
|---|---|---|---|
| accumulate | %accumulate name value | Add value to accumulator | Try |
| sum | %sum @array.field | Sum of field values | Try |
| count | %count @array | Count items | Try |
| min | %min @array.field | Minimum value | Try |
| max | %max @array.field | Maximum value | Try |
| avg | %avg @array.field | Average value | Try |
| first | %first @array | First element | Try |
| last | %last @array | Last element | Try |
Examples
Aggregation examples
; Array aggregation
total_premium = %sum @vehicles.premium
vehicle_count = %count @vehicles
avg_premium = %avg @vehicles.premium
oldest_year = %min @vehicles.year
primary_vin = %first @vehicles.vin