All you need to do is remove the <
and >
characters:
SELECT r1.rnr, r1.anaam
FROM regisseur r1, regisseur r2
WHERE r2.anaam = 'input last name director'
AND r1.gdatum < r2.gbdatum
Here’s a working demo on SQLFiddle.
Presuming you don’t have a good reason to SELECT
from regisseur
twice, this can be further condensed down to:
SELECT rnr, anaam
FROM regisseur
WHERE anaam = 'input last name director'
AND gdatum < gbdatum
1
solved MySQL Query to Oracle SQL [closed]