As mentioned in ACCESS Procedure Reference, changes to a database definition can affect descriptor files. Before changing a definition, consider the following guidelines. Changes That Have No Effect ...
Last week’s column looked at how we can read from and write to files by associated the files with user-defined file descriptors. This week, we take this idea a bit further. Closing File Descriptors In ...
When you change an ADABAS file or NATURAL DDM, you must re-create the access descriptor(s) with the ACCESS procedure, using the same access descriptor name(s). Then you must update each view ...