The INSERT statement inserts MAXROWS (100 in this example) rows using the USING modifier, INSERT statement and data generated by the program.
The UPDATE statement changes I2 to be one greater than the field I.
The SELECT statement selects the sum of I (that is, 5050).
When a record-type parcel is received, the program displays:SUM OF FIELD I = 5050
at the IMS terminal.
The table MY_USERID.T will contain 100 rows. Field I will contain the values 1,2,...100 and the field I2 will contain the values 2,3,...101.
Use BTEQ (see Basic Teradata Query Reference [B035-2414]), or some other appropriate utility, to validate the results and drop the table.