create table t(ts timestamp, d date);
insert into t values ('infinity', 'infinity'), ('-infinity', '-infinity');
select isfinite(ts), isfinite(d) from t; -- returns false everywhere (as it should)
set duckdb.force_execution = true;
select isfinite(ts), isfinite(d) from t; -- returns true everywhere (wrong)

> select * from duckdb.query($$ select 'infinity'::timestamp, 'infinity'::date $$);
 CAST('infinity' AS TIMESTAMP) │ CAST('infinity' AS DATE)
───────────────────────────────┼──────────────────────────
 294247-01-10 04:00:54.775807  │ 5881580-07-11