public PostgresSourceBuilder<T> inlongMetric(String inlongMetric) {
        this.configFactory.inlongMetric(inlongMetric);
        return this;
    }
The hostname of the database to monitor for changes.
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/postgres-cdc/src/main/java/org/apache/inlong/sort/cdc/postgres/source/PostgresSourceBuilder.java