Fwd: how to check SQLSTATE

[Hugo <htakada(at)gmail(dot)com>]

Hi,

Is there a way to check how many records where affected by a delete or update sentence in a trigger function ??

thanks

Hugo

On 10/6/06, Hugo <htakada(at)gmail(dot)com> wrote:

OK, thanks, I'm porting a lot of sybase storedprocedures, and there are lots of "if sqlstate.." statements that i need to translate to pgpsql, obviously I cannot use the SQLSTATE pseudo variable directly in my fuctions, according to the documentation i can be used in a exception block but couldn't find any examples, could you point me to some document or give some advice on how  i could use sqlstate pseudo variable?

thanks again

Hugo

On 10/6/06, Tom Lane < tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:

Hugo <htakada(at)gmail(dot)com> writes:
> Hi again, thanks for your guidance, this is the error I got trying to save
> my fuction:
> ERROR:  unrecognized exception condition "no_data"
> CONTEXT:  compile of PL/pgSQL function "fn_verificar_aportes_socio" near
> line 36

NO_DATA isn't an error condition, only a warning, thus there is no case
in which an exception block would trap it.  So plpgsql doesn't bother to
recognize it.

                        regards, tom lane