column containing 1-9 – Order of the field in the file.
column containing SQLCHAR – The host data type. It can be SQLCHAR, SQLNCHAR, SQLBINARY, SQLDATETIME, SQLDATETIM4, SQLDECIMAL, SQLNUMERIC, SQLFLT8, SQLFLT4, SQLINT, SQLSMALLINT, SQLTINYINT, SQLMONEY, SQLMONEY4, SQLBIT, SQLUNIQUEID, or SQLBINARY
column containing 0 – The length of the column prefix, either 0, 1,2 or 4.
Column containing 11, 40 … – The length of the field in the file.
Column containing “” – The field terminator.
Next column containing 1-9 – The order of the column in the table.
Column containing au_id – Description column. This column usually contains the field name and cannot be blank.