Re: Catalog insertion

I want to insert new tables in the pg_catalog schema. So I have to execute a common create table sentence like "Create Table pg_catalog.newTable ....", but I am not allowed to do that and I do not know why.

Following I show one of the sentences I execute and the error messages

One of the tables I try to create is:

CREATE TABLE pg_catalog.COL_LIST ( OBJ OID NOT NULL, COL OID NOT NULL, T_TYPE numeric(1) NOT NULL, LEN numeric(2) NOT NULL, COM varchar(100) , PRIMARY KEY (OBJ, COL) , CONSTRAINT LEN_TOO_LONG_IN_COL_LIST CHECK (LEN>=1 AND LEN<=10), CONSTRAINT TYPE_MUST_BE_1_2_o_3 CHECK (T_TYPE=1 OR T_TYPE=2 OR T_TYPE=3))

ERROR: permission denied to create "pg_catalog.col_list"
DETAIL: System catalog modifications are currently disallowed.

Thanks

Alvaro Herrera <alvherre(at)commandprompt(dot)com> escribió: Carmen Martinez escribió:
> Hello,
> I am trying to include new tables in the PG catalog. Also, I am doing
> that using the JDBC interface in a Java program. But when I connect to
> de Postgress template1 database and I execute the CREATE TABLE
> sentence an error message appears saying: "System catalog
> modifications are currently disallowed".
>
> Please, I need help to know how to allow to modify the system catalog .

What CREATE TABLE exactly?

--
Alvaro Herrera http://www.PlanetPostgreSQL.org/
"No hay cielo posible sin hundir nuestras raíces
en la profundidad de la tierra" (Malucha Pinto)

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