@Override public Map<String, List<String>> getPartitionColsWithStats(String catName, String dbName, String tableName)
      throws MetaException, NoSuchObjectException {
    return rawStore.getPartitionColsWithStats(catName, dbName, tableName);
  }
Method to fetch all table constraints at once
@param catName catalog name
@param dbName database name
@param tblName table name
@return list of all table constraints
@throws MetaException
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/cache/CachedStore.java