The ability to have multiple definition queries associated with a layer is great. However, to streamline the ability to copy a currently definition query so it can be changed would be great. Adding a duplicate definition query button along side the load, save and remove definition query buttons (unlined in red in attached image) would be helpful.
Currently you have to edit the current definition query, copy the SQL, create a new definition query, paste the SQL and update the definition query. Adding a duplicate definition query button would allow the use to quickly and easily duplicate the definition query and update the duplicated version straight away.
