public Builder<T> databaseList(String... databaseList) {
            this.databaseList = Arrays.asList(databaseList);
            return this;
        }
Regular expressions list that match database names to be monitored.
inlong-sort/sort-flink/sort-flink-v1.13/sort-connectors/mongodb-cdc/src/main/java/org/apache/inlong/sort/cdc/mongodb/MongoDBSource.java