add user to database postgres code example

Example 1: create db user postgres

sudo -u postgres psql
postgres=# create database mydb;
postgres=# create user myuser with encrypted password 'mypass';
postgres=# grant all privileges on database mydb to myuser;

Example 2: how to create a new user in postgresql

CREATE DATABASE yourdbname;CREATE USER youruser WITH ENCRYPTED PASSWORD 'yourpass';GRANT ALL PRIVILEGES ON DATABASE yourdbname TO youruser;

Example 3: psql create user

# https://www.postgresql.org/docs/8.0/sql-createuser.html
CREATE USER  WITH PASSWORD '' VALID UNTIL '';

Example 4: how to add user to role postgresql

CREATE ROLE joe LOGIN INHERIT;
CREATE ROLE admin NOINHERIT;
CREATE ROLE wheel NOINHERIT;
GRANT admin TO joe;
GRANT wheel TO admin;

Example 5: how to create new user and database postgresql in ubuntu

psql=# grant all privileges on database  to  ;

Example 6: how to create new user and database postgresql in ubuntu

$ sudo -u postgres psqlpsql=# alter user  with encrypted password '';