Re: Error in Trigger function. How to correct?

In response to Andre Lopes :
> Hi,
>
> I have a trigger that runs in my Development machine but not in my Production
> machine. the code is the following:
> SQL Error:
>
> ERROR:  function replace(text, unknown, integer) does not exist
> LINE 1: select replace(replace(replace(replace(replace(replace( $1 ,...
>                                                        ^

Let me guess: you have 8.2 on your Development machine and 8.3 or 8.4 on
your production machine, right?

I think you need to add explicit casts, let me explain:

> HINT:  No function matches the given name and argument types. You might need to
> add explicit type casts.
> QUERY:  select replace(replace(replace(replace(replace(replace( $1 ,
> '@numero_anuncio@', a.id_anuncio_externo), '@nome_anuncio@', a.n_anuncio),
> '@idade@', EXTRACT(year from AGE(NOW(), a.dat_nasc))), '@telefone_anuncio@',

EXTRACT(year ...) returns an INT, but replace(...) expects a TEXT or a
similar type. Try to add a ::TEXT after the EXTRACT(...) - function:

extract (year from ...)::text

Maybe there are more occurrences ...

Greetings from saxony, germany.
--
Andreas Kretschmer
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