MV_MINedit
Converts a multivalued field into a single valued field containing the minimum value. For example:
ROW a=[2, 1] | EVAL min_a = MV_MIN(a)
| a:integer | min_a:integer |
|---|---|
[2, 1] |
1 |
It can be used by any field type, including keyword fields. In that case picks the
first string, comparing their utf-8 representation byte by byte:
ROW a=["foo", "bar"] | EVAL min_a = MV_MIN(a)
| a:keyword | min_a:keyword |
|---|---|
["foo", "bar"] |
"bar" |