Re: dividing money by money

Tom Lane <tgl@sss.pgh.pa.us> wrote:
 
> The only way I'd be willing to label those things immutable was if
> we did something to lock down lc_monetary for the life of a
> database (ie, make it work more like lc_collate does now).  Which
> might be a good idea, but it's not how it works today.
 
Interesting.  In general, what is involved in locking something like
this down for the life of a database?
 
-Kevin