import 요. 

> cat 1.csv
a,1
a,1
a,1
a,1
a,1
a,1
a,1
a,1

> cat 1
create table t1(c1 char(5), c2 int);

import from 1.csv of del insert into t1;

> db2 -vtf 1
create table t1(c1 char(5), c2 int)
DB20000I  The SQL command completed successfully.
import from 1.csv of del insert into t1

SQL3110N  The utility has completed processing.  "8" rows were read from the
input file.

SQL3221W  ...Begin COMMIT WORK. Input Record Count = "8".

SQL3222W  ...COMMIT of any database changes was successful.

SQL3149N  "8" rows were processed from the input file.  "8" rows were
successfully inserted into the table.  "0" rows were rejected.