Conditonal Check within SQLLOADER

Question

I am using SQL LOADER to insert records from the flat file into Oracle Table.
See below part of control file I am using:
INTO TABLE PARP_BOI_MT940
WHEN rec_id_no = ':61'
TRAILING NULLCOLS
(AMOUNT TERMINATED BY 'FMSC' "replace(decode(:TRANS_TYPE, 'D', '-'||:AMOUNT, :AMOUNT), ',', '.') ",
BANK_USE TERMINATED BY WHITESPACE)
Now as you can see I am reading amount field until I come across string 'FMSC'. Now is it possible to check for 'NMSC' using this code along with 'FMSC' how can we do the conditional check?
Thanks
KS

Answer 1

for the given data, the below control file should work ( Not aware of any direc method)
load data
infile *
INTO TABLE TEST truncate
TRAILING NULLCOLS
(AMOUNT TERMINATED BY 'S' "regexp_replace(:amount,'N|F|M') ",
BANK_USE TERMINATED BY WHITESPACE)
BEGINDATA
4798.89S103NONREF//MR S J BRADSHAW 301910
6399706.35FMSCNONREF//SDMT 00000409020 000022
4798.89NMSCNONREF//MR S J BRADSHAW 301231
SQL> select * from test;
    AMOUNT BANK_USE
   4798.89 103NONREF//MR
6399706.35 CNONREF//SDMT
   4798.89 CNONREF//MR
Edited by: jeneesh on Oct 8, 2008 5:16 PM
But now the "BANK_USE" column is corrupted