Unfortunately there is no such summary document, normally when you have something custom developed and you need to check for db schema changes you dont need to analyze all changes but rather just the tables pertaining to you, keep in mind that CCX 9 is Linux based using Informix DB and not SQL anymore.
Are you getting this error “Installer User Interface Mode Not Supported. The installer cannot run in this UI mode. To specify the interface mode, use the -i command-line option, followed by the UI mode identifier. The value UI mode identifiers...
The below trick might come handy when you have to add a new node to a cluster but you don't have or is unsure of the security password for the publisher. This procedure has been around for ages.
1) Login into the CLI of the Publisher.