Identify type of recordset

How can we determine the type of a rec开发者_StackOverflow中文版ordset as a normal or hierachical?

---

Scan through the Fields collection in the Recordset, checking each Field's Type property. If you find any where .Type = adChapter then it is a hierarchical Recordset.

---

I don't think there is a difference in the recordset object itself. The difference is in the literal definition/organization of the contents of the recordset:

A hierarchical recordset is a recordset that is comprised of a hierarchy of records. For example, any recordset with a parent/child relationship can be defined as a hierarchical recordset. Unlike a join which basically duplicates all of the parent data for each child, each record in a hierarchical recordset contains the set of parent fields and one field which is the child recordset.

Source & more info: http://www.insteptech.com/techLibrary/vbClassic/vb6_hierarchical.htm