MV_SUMedit

Converts a multivalued field into a single valued field containing the sum of all of the values. For example:

ROW a=[3, 5, 6]
| EVAL sum_a = MV_SUM(a)
a:integer sum_a:integer

[3, 5, 6]

14

The input type can be any number and the output type is the same as the input type.