# CREATE GROUP ## Name CREATE GROUP -- 定义一个新数据库角色 ## Synopsis ``` CREATE GROUP _name_ [ [ WITH ] _option_ [ ... ] ] 这里的`_option_`可以是: SUPERUSER | NOSUPERUSER | CREATEDB | NOCREATEDB | CREATEROLE | NOCREATEROLE | CREATEUSER | NOCREATEUSER | INHERIT | NOINHERIT | LOGIN | NOLOGIN | [ ENCRYPTED | UNENCRYPTED ] PASSWORD '_password_' | VALID UNTIL '_timestamp_' | IN ROLE _role_name_ [, ...] | IN GROUP _role_name_ [, ...] | ROLE _role_name_ [, ...] | ADMIN _role_name_ [, ...] | USER _role_name_ [, ...] | SYSID _uid_ ``` ## 描述 `CREATE GROUP`现在是[CREATE ROLE](#calibre_link-10)的别名。 ## 兼容性 SQL标准里没有 `CREATE GROUP`语句。 ## 又见 [CREATE ROLE](#calibre_link-10)