https://docs.oracle.com/en/database/oracle/oracle-database/19/odpnt/OracleBulkCopyColumnMappingClass.html
OracleBulkCopyColumnMapping Class
class
https://docs.oracle.com/cd/E85694_01/ODPNT/BulkCopyColumnMappingMethods.htm
OracleBulkCopyColumnMapping Methods
methods