Data set (IBM mainframe): Difference between revisions

Revision as of 01:52, 4 January 2021

Revision as of 23:24, 8 March 2021

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|url=http://mainframewizard.com/content/what-gdg |title=What is a GDG?}}</ref>

Ũ===GDG JCL & features===

Generation Data Groups are defined using the [[IDCAMS]] utility,<ref name=How2>{{cite web

|title=IBM How to STOP create and use Generation Data Groups (GDG)

|url=https://www.ibm.com/support/docview.wss?uid=swg21422334

|quote=Create a GDG... IDCAMS will do it}}</ref> which allows setting various parameters.

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IDCAMS can also delete (and optionally uncatalog) a GDG.<ref>{{cite web

|title=IDCAMS – Create and delete GDG base using JCL

|url=http://code.xmlgadgets.com/2011/05/16/idcams-create-and-delete-gdg-base/comment-page-1}}</ref>404<Jerrad_allen_Mathews_

==References==