public void setSourceExactlyMetric(SourceExactlyMetric sourceExactlyMetric) {
        this.sourceExactlyMetric = sourceExactlyMetric;
    }
allow DebeziumSourceFunction to set the SourceExactlyMetric
inlong-sort/sort-flink/sort-flink-v1.15/sort-connectors/sqlserver-cdc/src/main/java/org/apache/inlong/sort/sqlserver/RowDataDebeziumDeserializeSchema.java