Using Expressions in the VALUES Clause

With HCL OneDB™, you can insert any type of expression except a column expression into a column. For example, you can insert built-in functions that return the current date, date and time, login name of the current user, or database server name where the current database resides.

The TODAY keyword returns the system date. The CURRENT or SYSDATE keyword returns the system date and time. The USER or CURRENT_USER keyword returns a string that contains the login account name of the current user. The SITENAME or DBSERVERNAME keyword returns the database server name where the current database resides. The following example uses built-in functions to insert data: 
INSERT INTO cust_calls (customer_num, call_dtime, user_id, 
                 call_code, call_descr)
   VALUES (212, CURRENT, USER, 'L', '2 days');

For more information, see Expression.