MariaDB DATE column value changes from NULL to 1/1/0001 after clearing it through the Date Picker and refreshing afterwards
WORKAROUND:
Click on the "Define custom editing" option for the table and make the DATE column updateable:
When custom editing is configured, clearing the date value through the Date Picker will save the value as NULL.
STATUS:
Waiting for fix in a future release of Toad Data Point
