just put '' in the insert statement, it will be a blank field, no big deal.
Robert Fitzpatrick wrote:
>>Robert Fitzpatrick wrote:
>>
>>>Looking for the best way of handling this, would like to do
>>
>>it in the
>>
>>>database and not in my apps. I set a field to 'Not Null', but if a
>>>blank value comes in, the field will accept it as just
>>
>>that, a blank
>>
>>>string. How can avoid this using a trigger or function? I thought
>>>about a function that would check the field and then place
>>
>>a trigger,
>>
>>>but that gets to be a lot of functions and triggers for different
>>>fields. Is there a way to pass a field name to the function? (in
>>>plpgsql)
>>>
>>>Or what is the best way to handle this for many different fields in
>>>many tables?
>
>
>>If you mean blank like '', then if the field is a string, it
>>would be normal behavior as is.
>>
>
>
> Yes, they are strings (varchar). Know the best way to handle it?
>
> --
> Robert
>
>
>