I am in the process of converting an access database and code to SQL and while copying tables into SQL I stumbled over something weird.
I know access reasonably well, but had not seen this before, please help.
On the enclosed picture there's a table called PO_Total which is a linked table to another access database. However when I open it there a 'drop-down' + next to each row with more data... where is that coming from, and where is that defined?
Thank you in advance, please ask any questions if this does not make sense...