fn timezone_timestamp_tz_binary(
tz: &str,
tstz: CheckedTimestamp<DateTime<Utc>>,
) -> Result<CheckedTimestamp<NaiveDateTime>, EvalError>fn timezone_timestamp_tz_binary(
tz: &str,
tstz: CheckedTimestamp<DateTime<Utc>>,
) -> Result<CheckedTimestamp<NaiveDateTime>, EvalError>