Calculate number of decimals for each record in field?

[DPOIRE]

Field = 1.123456789

Field = 14.123456

Field = 3.1234567

I need to run a query that will return the number of decimals for each record in Field.

Expected Result:

9

6

7

[ITWhisperer · Accepted solution]

| eval decimal=len(mvindex(split(Field,"."),1))

[DPOIRE]

Exactly was I was looking for.
Thanks!