Re: getting trigger to work

On Tue, 2002-03-19 at 15:46, Merrill Oveson wrote:

> The error is "Attribute 'a1000' not found"
>
> The column pros_id is char(5).
> How do I put in the 'A1000'?

new.pros_id:= ''A1000'';

Your first example used a number, which was automatically converted to a
char for comparison.

The second was interpreted as an identifier and lower-cased, but you had
no attribute in the table called "a1000". You need to put it in single
quotes to have it treated as a char constant; since you are inside a
plpgsql program declaration, the quotes need to be doubled up.

--
Oliver Elphick Oliver(dot)Elphick(at)lfix(dot)co(dot)uk
Isle of Wight http://www.lfix.co.uk/oliver
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" And God shall wipe away all tears from their eyes;
and there shall be no more death, neither sorrow, nor
crying, neither shall there be any more pain: for the
former things are passed away."
Revelations 21:4