public static ScanStartUpMode forName(String name) {
            for (ScanStartUpMode dataType : ScanStartUpMode.values()) {
                if (dataType.getValue().equals(name)) {
                    return dataType;
                }
            }
            throw new IllegalArgumentException(String.format("Unsupport ScanStartUpMode for oracle source:%s", name));
        }
Never to perform a snapshot on the monitored database tables upon first startup,
just read from the change since the connector was started.
inlong-sort/sort-common/src/main/java/org/apache/inlong/sort/protocol/constant/OracleConstant.java