@Override
      protected List<Function> getJdoResult(GetHelper<List<Function>> ctx) throws MetaException {
        try {
          return getAllFunctionsViaJDO(catalogName);
        } catch (Exception e) {
          LOG.error("Failed to convert to functions", e);
          throw new MetaException(e.getMessage());
        }
      }
Get partition's column stats

@return Map of column name and its stats
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/ObjectStore.java