On 8/16/23 12:01, Rob Sargent wrote:
> On 8/16/23 12:30, Guyren Howe wrote:
>> For some reason, I was thinking the rule could see just the fields
>> from the command, but you’re right; a rule won’t work. Sorry.
>>
>> Guyren G Howe
>> On Aug 15, 2023 at 23:22 -0700, Russell Rose | Passfield Data Systems
>> <russellrose@passfield.co.uk>, wrote:
>>> I have just had a quick look at rules and I am not sure how it can be
>>> done. Rules still use the concept of NEW and OLD. If my original row
>>> has 'myfield' set to 'me' then I don't think I can tell the
>>> difference between:
>>>
>>> Update mytable set afield='something'
>>> and
>>> Update mytable set afield='something',myfield='me'
>>>
>>> Within the rule I think NEW.myfield will be set to 'me' in both
>>> cases. Please can you explain how I can tell the difference between
>>> the two update statements
>>>
> If the original value in the user column is "me", what is the difference
> between "set other_column = some_value, user = 'me'" and "set
> other_column = some_value" at the business level?
Affirmation that the user updating the record explicitly set the user value.
--
Adrian Klaver
adrian.klaver@aklaver.com