Issue 186: On appserver internal condition checks, pass None through functions like UPPER unchanged

Title	On appserver internal condition checks, pass None through functions like UPPER unchanged
Priority	wish	Status	unread
Superseder		Nosy List	reinhard
Assigned To		Topics	gnue-appserver

Created on 2007-10-08.12:24:59 by reinhard, last changed 2007-10-08.12:24:59 by reinhard.

msg437 (view)

Author: reinhard

Date: 2007-10-08.12:24:58

When a query is issued against appserver containing an UPPER function, behaviour
depends on whether it is a calculated field or not:

For non-calculated fields, this is translated to UPPER(field) in the SQL, which
the backend allows even if field contains NULL.

For calculated fields, appserver does a value.upper() and this fails for None
values.

History
Date	User	Action	Args
2007-10-08 12:24:59	reinhard	create

Issue186