ALTER ROLE

Synopsis

Use the ALTER ROLE statement to change the properties of an existing role. It allows modifying properties SUPERUSER, PASSWORD, and LOGIN.

This statement is enabled by setting the YB-TServer flag --use_cassandra_authentication to true.

Syntax

Diagram

ALTERROLErole_nameWITHANDrole_property

Grammar

alter_table ::= ALTER ROLE role_name WITH role_property [ AND role_property ...];

role_property ::=  PASSWORD = '<Text Literal>'
                 | LOGIN = <Boolean Literal>'
                 | SUPERUSER = '<Boolean Literal>'

Where

  • role_name is a text identifier.

Semantics

An error is raised if role_name does not exist.

Examples

ycqlsh:example> CREATE ROLE finance;

ycqlsh:example> ALTER ROLE finance with LOGIN = true;

ycqlsh:example> ALTER ROLE finance with SUPERUSER = true;

ycqlsh:example> ALTER ROLE finance with PASSWORD = 'jsfp9ajhufans2' AND SUPERUSER = false;

See also