云数据库 GaussDB-ALTER ROLE:语法格式

时间:2023-11-01 16:22:04

语法格式

  • 修改角色的权限。
    ALTER ROLE role_name [ [ WITH ] option [ ... ] ];

    其中权限项子句option为。

    {CREATEDB | NOCREATEDB}    | {CREATEROLE | NOCREATEROLE}    | {INHERIT | NOINHERIT}    | {AUDITADMIN | NOAUDITADMIN}    | {SYSADMIN | NOSYSADMIN}    | {MONADMIN | NOMONADMIN}    | {OPRADMIN | NOOPRADMIN}    | {POLADMIN | NOPOLADMIN}    | {USEFT | NOUSEFT}    | { LOG IN | NOLOGIN}    | {REPLICATION | NOREPLICATION}    | {INDEPENDENT | NOINDEPENDENT}    | {VCADMIN | NOVCADMIN}    | {PERSISTENCE | NOPERSISTENCE}    | CONNECTION LIMIT connlimit    | [ ENCRYPTED | UNENCRYPTED ] PASSWORD 'password' [EXPIRED]    | [ ENCRYPTED | UNENCRYPTED ] IDENTIFIED BY 'password' [ REPLACE 'old_password' | EXPIRED ]    | [ ENCRYPTED | UNENCRYPTED ] PASSWORD { 'password' | DISABLE | EXPIRED }    | [ ENCRYPTED | UNENCRYPTED ] IDENTIFIED BY { 'password' [ REPLACE 'old_password' ] | DISABLE }    | VALID BEGIN 'timestamp'    | VALID UNTIL 'timestamp'    | RESOURCE POOL 'respool'    | PERM SPACE 'spacelimit'    | PGUSER
  • 修改角色的名称。
    ALTER ROLE role_name     RENAME TO new_name;
  • 锁定或解锁。
    ALTER ROLE role_name     ACCOUNT { LOCK | UNLOCK };
  • 设置角色的配置参数。
    ALTER ROLE role_name [ IN DATABASE database_name ]    SET configuration_parameter {{ TO | = } { value | DEFAULT } | FROM CURRENT};
  • 重置角色的配置参数。
    ALTER ROLE role_name    [ IN DATABASE database_name ] RESET {configuration_parameter|ALL};
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