On Thu, May 5, 2011 at 9:50 AM, Mauro Ziliani <mauro@faresoftware.it> wrote:
> Hi all.
> I'm working with Postgres 9.0 and wxWidgets.
> I need to query the db about a field of a table.
>
> The table T has a field varchar(50).
>
> table: TAB0
> customer: varchar(50)
>
> How can I get the max size of the field?
>
> The PQfsize function give me -1 because the field has dynamic size.
>
> Can you help me?
Try PQfmod()
--
Simon Riggs http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Training & Services