How do I count decimal places in SQL?

Question

I have a column X which is full of floats with decimals places ranging from 0 (no decimals) to 6 (maximum). I can count on the fact that there are no floats with greater th

Answer 1

Solution for Oracle but you got the idea. trunc() removes decimal part in Oracle.

select *
from your_table
where (your_field*1000000 - trunc(your_field*1000000)) <> 0;

The idea of the query: Will there be any decimals left after you multiply by 1 000 000.