Diego Saravia (dsa@unsa.edu.ar) reports a bug with a severity of 4
The lower the number the more severe it is.
Short Description
references fail over rows inserted via inherited tables
Long Description
When you insert a row via an inherited table, with 7.1.1, you can see in the parent table.
But when you try to insert a reference to that value you can't.
Sample Code
/*I have a problem with inherited primary keys
When I referenced a primary key inserted via an inherited table
it gives you an error
Is this the right way?
Example
*************************************************
*/
select version();
/* version
---------------------------------------------------------------
PostgreSQL 7.1.1 on i686-pc-linux-gnu, compiled by GCC 2.95.2
(1 row)
*/
create table persona(
id serial primary key,
nombre text
);
create table usuario(
alias text
) inherits (persona) ;
insert into usuario (alias,nombre) values ('no','NO');
insert into persona (nombre) values ('SI');
select * from persona;
/*
id | nombre
----+--------
2 | SI
1 | NO
(2 rows)
*/
select * from usuario;
/*
id | nombre | alias
----+--------+-------
1 | NO | no
(1 row)
*/
create table trabajo(
titulo text,
propietario integer references persona );
insert into trabajo (titulo,propietario) values ('capaz',1);
/*ERROR: <unnamed> referential integrity violation - key referenced from trabajo not found in persona */
insert into trabajo (titulo,propietario) values ('capaz',2);
select * from trabajo;
/*
titulo | propietario
--------+-------------
capaz | 2
(1 row)
*/
create table trabajo2(
titulo text,
propietario integer references usuario );
/*
ERROR: PRIMARY KEY for referenced table "usuario" not found
I think that this is also not Ok
*/
No file was uploaded with this report
