Element: database.dimensions
Element: database.dimensionsnumeric
Whether coordinate point data read from database is to use two or three dimensions.
Often external database tables use consecutive numeric columns to hold point data. This element indicates whether two columns (X and Y) or three columns (X, Y and Z) are retrieved on subsequent fetch or multifetch sub-commands.
The initial value is 3 and may only have a value of 2 or 3.