Hello together
to improve the download speed from our datawarehouse, i want to split up the data in a historic table (Data from 2013 up to 27th of December) and a current data load table (data from 28th of December onwards). The sql code is the same, only the date changed. Now i wanted to combine these two tables with the union function, but unfortunatly it writes some buying group names from the buying group column in my sales revenue column and converts this column to text instead of number.
Has someone a quick idea how i can avoid this?
Thanks a lot and KR
Florian