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Hi,
On Thu, 2 Sep 2004, Nosyman wrote:
It is necessary to define an index for a primary key column?
Let's have an example
CREATE TABLE users(
id_user INTEGER PRIMARY KEY,
user_name VARCHAR(25)
);
Does PgSQL automatically create an index for id_user (pri
O kyrios Nosyman egrapse stis Sep 2, 2004 :
> It is necessary to define an index for a primary key column?
>
> Let's have an example
> CREATE TABLE users(
> id_user INTEGER PRIMARY KEY,
> user_name VARCHAR(25)
> );
>
> Does PgSQL automatically create an index for id_user (primary key) or it
> mu
It is necessary to define an index for a primary key column?
Let's have an example
CREATE TABLE users(
id_user INTEGER PRIMARY KEY,
user_name VARCHAR(25)
);
Does PgSQL automatically create an index for id_user (primary key) or it
must be created by hand?
Thanks
