How to upgrade custom content pack created in OBR CDE?
I would like to ask you how to upgrade custom content pack created in OBR CDE? The only current possibility seems to be to undeploy old CP and deploy new version of the same CP. This procedure is resulting in delete and re-create of tables in Vertica DWH, which means total data loss of historical record collected by old version of the CP. In "factory" packages I have identified "upgrade" folder, so the "upgrade" of CP is somehow possible. Can anybody share how to generate or manually create the content of upgrade folder in custom CP?