Assume ds is a DataSource and the EMP table is defined appropriately.
What does executing this code fragment do?
inserts two rows (101, 'SMITH', 'HR') and (102, 'JONES', NULL)
inserts two rows (101, 'SMITH', 'HR') and (102, 'JONES', 'HR')
inserts one row (101, 'SMITH', 'HR')
throws a SQLException
Submit