--- Keith Worthington <keithw@narrowpathinc.com>
wrote:
>Why aren't the defaults applied when data arrives
>that is an update?
The updated row will consist of all of the previous
column values, except for those which your update
statement has explicitly changed.
>What is
>the elegant way to ensure that if records are
>updated with missing
>information
>the defaults are applied?
With a trigger. Since you are doing your processing
via a trigger anyway, you could just put your data
validation logic right there in the function.
>
>Why aren't the defaults applied when data arrives
>that is an insert?
They are. Your last message did not show any evidence
that that was not happening.
>What is
>the elegant way to ensure that if records are
>inserted with missing
>information the defaults are applied?
As above.
__________________________________
Do you Yahoo!?
Read only the mail you want - Yahoo! Mail SpamGuard.
http://promotions.yahoo.com/new_mail
