Sometimes when you use large mapping tables, or using mapping tables inside a loop it would be good if the mapping table could be dropped. There is no reason to keep a huge mapping table in memory if is not to be used anymore (i do know mapping tables are dropped at the end of script execution).
So my suggestion is one of the following;
* Enable drop of mapping table with the Drop Table(s) cmd;
* Create a new Drop Mapping Table(s) statement
I initially thought that UnMap could be used to drop mapping tables but that one only works on fields names used for map.. using
