Hello,
Using Gnucash under windows and PostgreSQL database.
If we create more than one entry for a commodity for the same date, only one entry is showned in the editor for this couple commodity/date but extra lines are created into the "prices" table.
Those lines will never be deleted via the editor and may corrupt calculations in some reports (this is what happens for me). It is then necessary to delete those lines from the prices table directly into the database.
Kind Regards
Pierre