How to refer/store a vaue from csv file in control file

Question

Hi,
Consider the following control file script.
Load data
infile 'suv.csv'
     append      into table mast_equipmnet_test
fields terminated by "," optionally enclosed by '"'     
TRAILING NULLCOLS
equipment_id,
sub_vehicle_type,
ebiz_carrier_no expression "(select ebiz_carrier_no from mast_carrier where carrier_id=?)",
licence_no,
equip_type,
ebiz_appown_no,
ebiz_equip_no sequence(1,1)
here is my csv file
CABNO,          SUBTYPE     CARRIER_ID               REG_NO,     VEHICLE_TYPE,          EBIZ_APPOWN_NO
6954,          SUMO,          SWAMY,                         6954,          SUV,                    228
9183,          SUMO,          SWAMY,                         9183,          SUV,                    228
3173,          QUALIS,          SWAMY,                         3173,          SUV,                    228
In my csv file i have carrier_ids which are string values in 3rd column.
for every carrier_id ,the corresponding ebiz_carrier_no(numeric value) is stored in a master table called "mast_carrier".
While loading the data i need to fetch the ebiz_carrier_no for each carrier_id from mast_carrier table .
but here i got strucked in the where clause of select statement.
I am not able to refer the carrier_id from csv file in where clause.
can any body tell me how to refere a value from csv file in the select statement of control file script.
cheers
RRK

Answer 1

Sorry..
"EXPRESSION" is not needed..
ebiz_carrier_no "(select ebiz_carrier_no
from mast_carrier
where carrier_id=:ebiz_carrier_no )",
<br>
<br>
"Tested" as
<br>
load data
infile *
into table t truncate
fields terminated by ','
(id,
name "(select ename from emp
                   where empno = :name)"
begindata
1,7900
2,7902
<br>
QL> select * from t;
       ID NAME
        1 JAMES
        2 FORD