Basic flow is ...
read File->sqlldr takes reference of cntrl file->table description check->validate->load line by line
Below is the syntax to work with...
sqlldr username/password control=ctrl_file_name log=logfile
In case default credentials are set through cfg file, username and password can be ignored.
sample cntrl file
OPTIONS (DIRECT=TRUE)
LOAD DATA
INFILE sample.log
--
INSERT
INTO TABLE sample
--
(sample_col1
,sample_col2
,sample_col3
)
