protected ChangeRecordEmitter getChangeRecordEmitter(
                SnapshotContext snapshotContext, TableId tableId, Object[] row) {
            snapshotContext.offset.event(tableId, clock.currentTime());
            return new SnapshotChangeRecordEmitter(snapshotContext.offset, row, clock);
        }
Dispatches the data change events for the records of a single table.
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/oracle-cdc/src/main/java/org/apache/inlong/sort/cdc/oracle/source/reader/fetch/OracleScanFetchTask.java