@Override
      protected List<SQLForeignKey> getJdoResult(
        GetHelper<List<SQLForeignKey>> ctx) throws MetaException, NoSuchObjectException {
        return getForeignKeysViaJdo(catName, parent_db_name,
          parent_tbl_name, foreign_db_name, foreign_tbl_name);
      }
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