What are the properties of the fields collection?

What are the properties of the fields collection?

The Fields collection contains a Field object for every field (column) in the Recordset. Like all ADO collections, it has Count and Item properties, as well as Append and Refresh methods. It also has CancelUpdate , Delete , Resync , and Update methods, which are not available to other ADO collections.

What happens when you call the append method on the fields collection?

A run-time error will occur if the Append method is called on the Fields collection of an open Recordset or on a Recordset where the ActiveConnection property has been set. You can append fields only to a Recordset that is not open and has not yet been connected to a data source.

Is the refresh method on the fields collection visible?

Unlike some other ADO collections, using the Refresh method on the Fields collection has no visible effect.

How to find the number of field objects in a collection?

This code simply determines the number of Field objects in the Fields collection using the Count property and loops through the collection, returning the value of the Name property for each Field object. You can use many more Field properties to get information about a field. For more information about querying a Field, see The Field Object.

How to calculate the number of fields in a collection?

This code simply determines the number of Field objects in the Fields collection using the Count property and loops through the collection, returning the value of the Name property for each Field object. You can use many more Field properties to get information about a field.

How to calculate the number of fields in the recordset?

Thus, you should find that the Recordset Fields collection contains three fields. This code simply determines the number of Field objects in the Fields collection using the Count property and loops through the collection, returning the value of the Name property for each Field object.

How to obtain a queryset of all rows, with specific fields?

In addition to values_list as Daniel mentions you can also use only (or defer for the opposite effect) to get a queryset of objects only having their id and specified fields: We can select required fields over values.