@Override
    public ChangelogMode getChangelogMode(ChangelogMode requestedMode) {
        return requestedMode;
    }
This class is used to create a DynamicTableSink for Starrocks.
inlong-sort/sort-flink/sort-flink-v1.15/sort-connectors/starrocks/src/main/java/org/apache/inlong/sort/starrocks/table/sink/table/StarRocksDynamicTableSink.java