From: | John DeSoi <desoi(at)pgedit(dot)com> |
---|---|
To: | A(dot) Kretschmer <andreas(dot)kretschmer(at)schollglas(dot)com> |
Cc: | pgsql-sql(at)postgresql(dot)org |
Subject: | Re: plpgsql function question |
Date: | 2007-04-04 12:19:15 |
Message-ID: | F345B309-CEDD-43E1-8D2A-A978AE22FE31@pgedit.com |
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Thread: | |
Lists: | pgsql-sql |
If you use a plpgsql function to select the row you want to validate,
it will make life much easier. Something like
...
$$
declare
my_row a_row_type;
is_ok integer;
begin
select into my_row * from a_row_type where ....
is_ok := my_a_validate(my_row);
return is_ok;
$$
...
On Apr 4, 2007, at 1:01 AM, A. Kretschmer wrote:
> Because your function expects one parameter of your new type, you have
> to CAST your data into this type:
>
>
>
> test=# select * from my_a((1, 'foo', current_date)::a);
> my_a
> ------
> 1
> (1 row)
John DeSoi, Ph.D.
http://pgedit.com/
Power Tools for PostgreSQL
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