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ALTER USER

Changes the definition of a database role.

Synopsis

ALTER USER <role_specification> [WITH] <option> [ ... ]

-- where option can be:

SUPERUSER | NOSUPERUSER
| CREATEDB | NOCREATEDB
| CREATEROLE | NOCREATEROLE
    | CREATEEXTTABLE | NOCREATEEXTTABLE
      [ ( <attribute>='<value>'[, ...] ) ]
           where <attributes> and <value> are:
           type='readable'|'writable'
           protocol='gpfdist'|'http'
    | INHERIT | NOINHERIT
| LOGIN | NOLOGIN
| REPLICATION | NOREPLICATION
| BYPASSRLS | NOBYPASSRLS
| CONNECTION LIMIT <connlimit>
| [ENCRYPTED ] PASSWORD '<password>' | PASSWORD NULL
| VALID UNTIL '<timestamp>'
| [ DENY <deny_point> ]
| [ DENY BETWEEN <deny_point> AND <deny_point>]
| [ DROP DENY FOR <deny_point> ]

ALTER USER <name> RENAME TO <new_name>

ALTER USER <name> RESOURCE QUEUE {<queue_name> | NONE}

ALTER USER <name> RESOURCE GROUP {<group_name> | NONE}

ALTER USER { <role_specification> | ALL } [ IN DATABASE <database_name> ] SET <configuration_parameter> {TO | =} {<value> | DEFAULT}
ALTER USER { <role_specification> | ALL } [ IN DATABASE <database_name> ] SET <configuration_parameter> FROM CURRENT
ALTER USER { <role_specification> | ALL } [ IN DATABASE <database_name> ] RESET <configuration_parameter>
ALTER USER { <role_specification> | ALL } [ IN DATABASE <database_name> ] RESET ALL

-- where <role_specification> can be:

role_name
| CURRENT_USER
| SESSION_USER

Description

ALTER USER is an alias for ALTER ROLE.

Compatibility

The ALTER USER statement is a Cloudberry Database extension. The SQL standard leaves the definition of users to the implementation.

See also

ALTER ROLE