In accordance with embodiments, there are provided mechanisms and methods for applying a group of instructions to metadata in the context of an on-demand database service. These mechanisms and methods for applying a group of instructions to metadata can enable embodiments that ensure that “all or none” of the operations corresponding to the grouped instructions are performed. The ability of embodiments to provide such feature can prevent a scenario where only a portion of a desired effect is accomplished which, in turn, may complicate any effort to undo the same.