The following figure shows the data object hierarchy in previous ADM versions.
Figure 1. Hierarchy before DataView
The following figure shows the new hierarchy.
Figure 2. Hierarchy with DataView
Changes in the query hierarchy moved many existing APIs. The first instance of some APIs moved up the hierarchy to a different file. In some of these cases, an override is left in the original file; in other cases, the API is removed from that file. Consult the source code if you need to find an API that moved.
In addition, some classes are subdivided into multiple superprocedures:
Query — Contained in query.p and queryext.p
Data — Contained in data.p, datacols.p, dataext.p, and dataextapi.p
Query — Contained in query.p and queryext.p