@Override
    public void createDatabase(String name, CatalogDatabase database, boolean ignoreIfExists)
            throws DatabaseAlreadyExistException, CatalogException {
        createDatabase(
                name, mergeComment(database.getProperties(), database.getComment()), ignoreIfExists);
    }
Append a new level to the base namespace
inlong-sort/sort-flink/sort-flink-v1.15/sort-connectors/iceberg/src/main/java/org/apache/inlong/sort/iceberg/FlinkCatalog.java