add_subdirectory (Columns) add_subdirectory (Common) add_subdirectory (Core) add_subdirectory (DataStreams) add_subdirectory (DataTypes) add_subdirectory (Storages) add_subdirectory (Parsers) add_subdirectory (IO) add_subdirectory (Functions) add_subdirectory (Interpreters) add_subdirectory (AggregateFunctions) add_subdirectory (Server) add_subdirectory (Client) add_subdirectory (TableFunctions)