For an indexed table-type Recordset object, the index most recently set with the Index property. This index is the basis for ordering records in a table-type Recordset, and is used by the Seek method to locate records. A Recordset object can have more than one index but can use only one index at a time (although a TableDef object may have several indexes defined on it). The Microsoft Jet database engine may use more than one index to evaluate a query.