information_schema.domains.numeric_precision_radix

Note:

If the domain has a numeric type, this column indicates in which base the values in the columns numeric_precision and numeric_scale are expressed. The value is either 2 or 10. For all other data types, this column is null.

Note:

If the domain has a numeric type, this column indicates in which base the values in the columns numeric_precision and numeric_scale are expressed. The value is either 2 or 10. For all other data types, this column is null.

Note:

Precision radix of approximate numeric data, exact numeric data, integer data, or monetary data. Otherwise, NULL is returned.