TODO make name clearer.

TODO make name clearer.

Delete is the ChangeKind triggered on Delete.

Update is the ChangeKind triggered on a save As such, it covers both creation and changeification.

ErrAccessDenial indicates that the DB does that have access to a particular table, or record, or query mechanism.

ErrInvalidID indicates that a record given to a DB has an invalid ID We need this error of the rather loose typing on the types of ID which the DB interface supports.

ErrNoConnection indicates some sort of connection error.

ErrNotFound indicates that a record which was searched or queried for could not be retrieved.

"The bigger the interface, the weaker the abstraction." We begin by defining the smaller constituent interfaces which we then compose into the larger DB interface.

"The bigger the interface, the weaker the abstraction." We begin by defining the smaller constituent interfaces which we then compose into the larger DB interface.

"The bigger the interface, the weaker the abstraction." We begin by defining the smaller constituent interfaces which we then compose into the larger DB interface.

"The bigger the interface, the weaker the abstraction." We begin by defining the smaller constituent interfaces which we then compose into the larger DB interface.

"The bigger the interface, the weaker the abstraction." We begin by defining the smaller constituent interfaces which we then compose into the larger DB interface.

"The bigger the interface, the weaker the abstraction." We begin by defining the smaller constituent interfaces which we then compose into the larger DB interface.

We define types for working with persisted structures in Go.

primitive type declarations.

primitive type declarations.

We define types for working with persisted structures in Go.