Difference between revisions of "PostgreSQL: CREATE USER"

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Line 9: Line 9:
 
  Output:
 
  Output:
 
  [[CREATE ROLE]]
 
  [[CREATE ROLE]]
 +
 +
create user your_username;
 +
Output:
 +
ERROR:  permission denied to create role
  
 
=== Create a new user with errors ===
 
=== Create a new user with errors ===

Revision as of 12:32, 22 April 2022

create user, creates a new user in PostgreSQL

Examples

  • create user your_username

Create a new user

create user your_username;
Output:
CREATE ROLE
create user your_username;
Output:
ERROR:  permission denied to create role

Create a new user with errors

create user your.username;
Output:
ERROR:  syntax error at or near "."
create user your_username;
ERROR:  cannot execute CREATE ROLE in a read-only transaction

Create a new user and assign a password

CREATE USER your_username WITH ENCRYPTED PASSWORD 'your_pass';
Output:
CREATE ROLE
CREATE USER your_username WITH ENCRYPTED PASSWORD 'your_pass';
Output:
ERROR:  role "your_username" already exists
Solution:
ALTER USER user_name WITH PASSWORD 'new_password';
Assign a role with GRANT command:
GRANT your_defined_role TO your_username;
Output:
GRANT ROLE

Related terms

See also

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