После CREATE DATABASE w3;
добавить \c w3
, затем удалить w3.
ссылки:
CREATE DATABASE w3;
-- connect to the newly created database
\c w3
CREATE TABLE public.examples (
id SERIAL PRIMARY KEY,
text VARCHAR(200) NOT NULL
);
INSERT INTO
public.examples (text)
VALUES
('val1'), ('val2'), ('val3');
SELECT
*
FROM
public.examples;
Журнал:
$ psql
psql (12.2 (Ubuntu 12.2-2.pgdg18.04+1), server 11.7 (Ubuntu 11.7-2.pgdg18.04+1))
Type "help" for help.
postgres=# CREATE DATABASE w3;
CREATE DATABASE
postgres=#
postgres=# -- connect to the newly created database
postgres=# \c w3
psql (12.2 (Ubuntu 12.2-2.pgdg18.04+1), server 11.7 (Ubuntu 11.7-2.pgdg18.04+1))
You are now connected to database "w3" as user "nd".
w3=#
w3=# CREATE TABLE public.examples (
w3(# id SERIAL PRIMARY KEY,
w3(# text VARCHAR(200) NOT NULL
w3(# );
CREATE TABLE
w3=#
w3=# INSERT INTO
w3-# public.examples (text)
w3-# VALUES
w3-# ('val1'), ('val2'), ('val3');
INSERT 0 3
w3=#
w3=# SELECT
w3-# *
w3-# FROM
w3-# public.examples;
id | text
----+------
1 | val1
2 | val2
3 | val3
(3 rows)
w3=#