discrete
1 discrete type: Ordinal Value.
The discrete type
Ordinal Value
ordinalVARCHAR
highWhich discrete type is it?
Ordinal Value carries no pattern or format, so it has no rule to ask.
Use it
CLI · DuckDB
$ printf '%s\n' 'high' 'A' > column.txt
$ finetype infer -f column.txt --mode column
SELECT ft_profile(v) FROM (VALUES ('high'), ('A')) t(v);No discrete type's rule accepts A.