0 - 3 of 3 tags for checkpoint

Hi, 
 
I would like to know if there is a way in which i can disable TPT restartability, each time TPT executes i would like to run it from the beginning and it should not restart from the last checkpoint.

dears,
While Monitoring CPU usage from DBQL for each user, grouped by day/hour/statement type.
we find that  [CheckPoint Loading] statement type consumes Most of CPU for any user uses utilities , that refer to more than 90% of CPU utilization accross the day.
 
We are using a query like this one:
select
logdate,

.LOGTABLE sample_log;
.LOGON hostname/user,password;
DROP TABLE WT_sampletable;
DROP TABLE ET_sampletable;
DROP TABLE UV_sampletable;
.BEGIN IMPORT MLOAD TABLES sampletable
CHECKPOINT 1000000 SESSIONS 4;
.LAYOUT TRANSACTION;
.FIELD filed1 * CHAR(11) NULLIF field1 = '';
.DML LABEL DELETE;