Example: Upsert Without ELSE Clause - Advanced SQL Engine - Teradata Database

This example shows an upsert UPDATE request that fails to specify the ELSE keyword.

     UPDATE sales
     SET item_count = item_count + 1
     WHERE (item_nbr = 10
     AND    sale_date = '05/30/2000')
     INSERT INTO sales (10, '05/30/2000', 1);

This case returns a syntax error to the user.