I would develop like this (No so many changes, it is basically a small
trigger)
create or replace function compound_rows_range_check() returns trigger as
$body$
DECLARE
BAYNO int4;
BEGIN
-- First Verification = if changing compound or row fail
IF (old.co_id <> new.co_id or
old.cr_id <>
I am happy to see NaN and infinity handled in input. I would now like
to compute aggregates (avg, min, max, etc) on columns with NaN values
in them. The standard behavior (it appears) is to have the aggregate
return NaN if the data contain one-or-more NaN values. I am used to
using coalesce with
I have managed to develop one solution using functions and triggers. Has
anyone got a better solution?
Gary
create unique index "compound_bays_unique_index" on compound_bays using btree
(co_id,cr_id,cb_id);
create or replace function compound_rows_range_check() returns trigger as
$proc$
DECLA
Hello list,
Let's suppose that we have an inteher array "parents"
select parents from machdefs where defid=888;
{1,2,3}
Currently accessing parents[0] returns a null, which is reasonable,
and i am thinking of relying on this assumption.
The question is, will it be safe to do that?
Is there any tho
Hi folks.
I'm trying to model a vehicle compound structure and have the following:
Four seperate compounds, North, East, South and West,
Each compound has a number of rows with Labels fastened to the fences
As the compounds are not perfect rectangles, the rows are of differing
lengths.
I have
