일전에 executeBatch()를 사용해 대용량 Insert를 처리했다. public static void insertDoneMsgBatchDB(String tablename, List doneList) { Connection con = null; PreparedStatement pstmt = null; ResultSet rs = null; String queryStr = String.format("REPLACE INTO %s %s", tablename, ADD_DONE_MSG); DBConnectionMgr db = DBConnectionMgr.getInstance(); try{ //������������ �������� con = db.getConnection(); con.setAutoCommit(..