Re: error when creating rule

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От Barbara Lindsey
Тема Re: error when creating rule
Дата
Msg-id 2466.66.157.145.167.1068220147.squirrel@webmail.cog.ufl.edu
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Ответ на Re: error when creating rule  (Stephan Szabo <sszabo@megazone.bigpanda.com>)
Ответы Re: error when creating rule  (Stephan Szabo <sszabo@megazone.bigpanda.com>)
Список pgsql-general
I see what you mean - yes - corrections to post below:

> On Fri, 7 Nov 2003, Barbara Lindsey wrote:
>
>> CREATE SEQUENCE "prod_id_seq" cache 1;
>> CREATE TABLE "prod_data" (
>>         "prod_id" integer DEFAULT nextval('prod_id_seq') PRIMARY KEY,
>> "client_id" integer NOT NULL,
>>         "cat_id" integer NOT NULL,
>>         "status_id" integer NOT NULL,
>>         "modified" timestamp with time zone DEFAULT
>> current_timestamp, "modified_by" varchar(50) DEFAULT
>> current_user,
>>         CONSTRAINT prod_clnt_fk FOREIGN KEY (client_id)
>>            REFERENCES ref_clients(client_id)
>>            ON DELETE CASCADE ON UPDATE CASCADE,
>>         CONSTRAINT prod_cat_fk FOREIGN KEY (cat_id)
>>            REFERENCES ref_category(cat_id)
>>            ON DELETE CASCADE ON UPDATE CASCADE,
>>         CONSTRAINT prod_stat_fk FOREIGN KEY (status_id)
>>            REFERENCES ref_status(status_id)
>>            ON DELETE CASCADE ON UPDATE CASCADE
>> );
>>
>> TABLE  prod_data_bak looks just like prod_data but with all constraints
>> removed.
>>
>>
>> Here is where the problem begins. When I try to create this rule:
>>
>> CREATE RULE log_prod_upd AS ON UPDATE TO prod_data
>>      where NEW.prod_id = OLD.prod_id
>>      DO INSERT INTO prod_data_bak VALUES (
>>           OLD.prod_id,OLD.client_id,
>>           OLD.cat_id, OLD.status_id,
>>           OLD.modified,OLD.modified_by
>>      );
>
> Was this intended to go to prod_data_bak as opposed to job_data_bak?
>
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