Re: PK referenced function

Hi Augustin,

PostgreSQL has a couple of possibilities in this regard.
For example,
http://stackoverflow.com/questions/1152260/postgres-sql-to-list-table-foreign-keyshas
a couple of very clear queries.

Additionally, it would be very useful if you could further clarify the
problem you are trying to solve.

HTH

Kind regards/met vriendelijke groet,

Serge Fonville

http://www.sergefonville.nl

Convince Microsoft!
Please don't get rid of the MCM and MCA
programs<https://connect.microsoft.com/SQLServer/feedback/details/417926/truncate-partition-of-partitioned-table>

2013/9/6 Agustin Larreinegabe <alarreine(at)gmail(dot)com>

> Hi everyone:
>
> I want to know if exists a postgres function or some easy way to know if a
> PK in a table is already referenced in another table/tables.
>
> e.g.
> I want to delete a row but first I've got to change or delete in the
> table/tables where is referenced, and I have many table where could be
> referenced.
>