Re: dollar-quoting trouble

Karsten Hilbert wrote:
> Hi all,
>
> I can't spot the trouble with this function definition:
>
> create function dem.trf_null_empty_title()
>     returns trigger
>     language plpgsql
>     as $null_empty_title$
> begin
>     if (NEW.title is null) then
>         return NEW;
>     end if;
>
>     if trim(NEW.title) <> '' then
>         return NEW;
>     end if;
>
>     NEW.title := NULL;
>     return NEW;
> end;
> $null_empty_title$;

Works for me ...

--
Alvaro Herrera                                http://www.CommandPrompt.com/
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