Mike Rylander <[EMAIL PROTECTED]> writes:
> IIRC, the reason for this is that the entire IF test is passed to the
> SQL engine as a SELECT statement after replacing the TG_* identifiers
> with their respective values.
> In this case, since OLD.name does not exist during INSERT it cannot be
> replac
On Mon, 15 Nov 2004 15:12:24 +0800, Christopher Kings-Lynne
<[EMAIL PROTECTED]> wrote:
> On 7.4:
>
> This is what we wanted to do:
>
> IF TG_OP = 'INSERT' OR (TG_OP = 'UPDATE' AND NEW.name != OLD.name) THEN
> EXECUTE x;
> END IF;
>
> However, we had to write it like this:
>
> IF TG_OP = 'INSE
On 7.4:
This is what we wanted to do:
IF TG_OP = 'INSERT' OR (TG_OP = 'UPDATE' AND NEW.name != OLD.name) THEN
EXECUTE x;
END IF;
However, we had to write it like this:
IF TG_OP = 'INSERT' THEN
EXECUTE x;
ELSIF TG_OP = 'UPDATE' AND NEW.name != OLD.name THEN
EXECUTE x;
END IF;
Because in the first
