| From: | Lucas Possamai <drum(dot)lucas(at)gmail(dot)com> |
|---|---|
| To: | Berend Tober <btober(at)computer(dot)org> |
| Cc: | "David G(dot) Johnston" <david(dot)g(dot)johnston(at)gmail(dot)com>, Alban Hertroys <haramrae(at)gmail(dot)com>, Melvin Davidson <melvin6925(at)gmail(dot)com>, Adrian Klaver <adrian(dot)klaver(at)aklaver(dot)com>, Postgres General <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: Function PostgreSQL 9.2 |
| Date: | 2016-05-23 21:40:15 |
| Message-ID: | CAE_gQfUdGG1bYBe+qB7=hpFQn9QJZ_7N97-6z5DK7iLeQ+a=gA@mail.gmail.com |
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| Lists: | pgsql-general |
Just an update here:
IF (TG_OP = 'INSERT') THEN
> UPDATE public.companies SET client_code_increment =
> (client_code_increment + 1) WHERE id = NEW.company_id;
The line above was updating the client_code_increment even if the customer
was inserting data by hiimself, which is wrong.
The client_code_increment must be updated IF is an insert AND if the
customer did not insert data into the code column.
*Correction:*
IF (TG_OP = 'INSERT') AND NEW.code IS NULL THEN
> UPDATE public.companies SET client_code_increment =
> (client_code_increment + 1) WHERE id = NEW.company_id;
Cheers
Lucas
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