On Wed, Oct 9, 2013 at 5:43 PM, Andrew Dunstan <andrew@dunslane.net> wrote:
> On 10/09/2013 03:25 PM, Robert Haas wrote:
>> Therefore, a user who wants the opposite of the default behavior -
>> namely, unquoted empty strings as empty strings and quoted empty
>> strings as nulls - should specify both FORCE NULL and FORCE NOT NULL.
>
> Is there a real world example of this case? How common is it? And how come I
> haven't heard of it in the nine or so years since we've been supporting CSV
> import?
I doubt there is any real world use case. My point is just that FORCE
NULL and FORCE NOT NULL are not opposites, and that will probably
confuse some people.
--
Robert Haas
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company
