Within both MapGuide Enterprise and Map 3D we can join spatial data to ODBC etc. The one thing I miss from MapGuide 6.5 days is the ability to tweak the Join columns so they match. For example, I often have to RTRIM or LTRIM the TEXT columns in the SQL Server database to match the columns in SDF files. This is common for me to do.
In the JOIN dialog box, I want the ability to pass a formula with the two columns that I am joining.