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In Oracle, "" is converted to NULL so maybe that's where they get that from.
by emmelaich 2y ago
In Oracle, "" is converted to NULL so maybe that's where they get that from.
- kstrauser 2y agoWhoa, you're right.[0] I wouldn't have expected that at all. [0] https://docs.oracle.com/en/database/oracle/oracle-database/19/sqlrf/Nulls.html#GUID-B0BA4751-9D88-426A-84AD-BCDBD5584071 https://docs.oracle.com/en/database/oracle/oracle-database/1...
- rbanffy 2y agoYou can almost count on Oracle doing the wrong thing… It never ceases to amaze me they got themselves into a position where they had to introduce a VARCHAR2 type.