[Info-ingres] Upgrading Ingres 9.2 to 10.2 - are there know problems ?

[J.F.]

Użytkownik "tanyadavidg"  napisał w wiadomości grup 
dyskusyjnych:a26e4a8a-dd6b-48d0-8b09-1de71dbc14ea at googlegroups.com...
>We want to upgrade Ingres , on VMS, from version 9.2 to version 10.2.
>Has anyone done that kind of upgrade ?
>Are there know problems in the upgrade ?
>Are there any 9.2 features that are no longer supported by version 
>10.2 ?

I have done it only on Windows - surprise was date field with very old 
year.

For example - someone mistakenly entered date 20-12-0215.

Ingres 9 keep it without problem. It dump it to backup files.
Ingres 10 report error and cannot import this file.
Whole table is not imported !

So ... made a test installation, dump database, import to test, check 
for errors - if there is none, you can upgrade your real database.

J.