Difference between revisions of "PostgreSQL: CREATE USER"

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Line 12: Line 12:
 
  create user your_username;
 
  create user your_username;
 
  Output:
 
  Output:
−
  ERROR: permission denied to create role
+
  ERROR: [[permission]] denied to create role
  
 
=== Create a new user with errors ===
 
=== Create a new user with errors ===

Revision as of 11:35, 28 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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