Original sentence: REDIRECT metatable
Edited sentence: A metatable is the section of a database or other data holding structure that is designated to hold data that will act as source code or metadata.Action Request System.Binding With Metatable And Closures.Data as code.In most cases, specific software has been written to read the data from the metatables and perform different actions depending on the data it finds.Magic number (programming).Metatable class.sv:Metatabell