On Mon, Dec 18, 2017 at 02:23:38PM +0200, Nick Dro wrote: > Hi, > Why PostgreSQL doesn't have build-in function to calculate percentage? > somthing like percent(number,% > for example: > select percent(100,1) will calculate 1% of 100 = 1 > select percent(25,20) will calculate 20% of 25 = 5 What is the problem with using normal multiplication for this? depesz
