FDO error happened when multi-selecting ODBC data in Flexible Web Layout

[ChristineBao]

Report from Autodesk QA:
Steps:

1. Connect to sample Parcels.mdb.
   
2. New one FWL against the data.
   
3. View in the Browsers.
   
4. Select Radius

Results:
One warning popped-up.
An exception occurred in FDO component.

Expected results:
No error and objects can be selected correctly/

Workaround: Y for Fusion, N for Basic. Fusion: Select object one by one.

Regression: Y

[ChristineBao]

This defect is caused by selection set generate filter. The ODBC provider's primary key is "Primary Key" with a blank character inside, which cause the generated filter string something like "(Primary key=14769) OR (Primary key=16014)".
Fixing the defect by adding "\"" to property name if it contains blank character. Attach a patch for fixing.

[ChristineBao]

Submit r5490 to fix this defect.