MDAC 2.5 SDK - OLE DB Programmer's Reference
Appendix C: OLE DB Properties
Property group: View
Property set: DBPROPSET_VIEW
Type: VT_BOOL
Typical R/W: R
Description: Sort on Index
| Value | Meaning |
| VARIANT_TRUE | The provider supports IViewSort::SetSortOrder only for columns contained in an index. |
| VARIANT_FALSE | The provider does not require columns to be indexed in order to be specified in IViewSort::SetSortOrder, or the provider does not support IViewSort::SetSortOrder. |
This value applies only to the ability to specify a column in IViewSort::SetSortOrder; it does not imply whether or not nonindexed columns can be used in the order clause of a command.