Zdá se, že it.DSTAMP je TIMESTAMP
Nahraďte to_date
a to_timestamp
s to_char
SELECT to_char(it.DSTAMP, 'DD/MM/YYYY') AS "Date", to_char(it.DSTAMP, 'HH24:MI:SS') AS Time
FROM itable it
Zdá se, že it.DSTAMP je TIMESTAMP
Nahraďte to_date
a to_timestamp
s to_char
SELECT to_char(it.DSTAMP, 'DD/MM/YYYY') AS "Date", to_char(it.DSTAMP, 'HH24:MI:SS') AS Time
FROM itable it