CREATE GROUP

CREATE GROUP

定义一个新的数据库角色。

语法

``` sql CREATE GROUP name [[WITH] option [ … ]]

其中`option`可以是：

``` sql
      SUPERUSER | NOSUPERUSER
    | CREATEDB | NOCREATEDB
    | CREATEROLE | NOCREATEROLE
    | CREATEUSER | NOCREATEUSER
    | CREATEEXTTABLE | NOCREATEEXTTABLE 
      [ ( attribute='value'[, ...] ) ]
           where attributes and value are:
           type='readable'|'writable'
           protocol='scfs'|'http'
    | INHERIT | NOINHERIT
    | LOGIN | NOLOGIN
    | CONNECTION LIMIT connlimit
    | [ ENCRYPTED | UNENCRYPTED ] PASSWORD 'password'
    | VALID UNTIL 'timestamp' 
    | IN ROLE rolename [, ...]
    | ROLE rolename [, ...]
    | ADMIN rolename [, ...]
    | RESOURCE GROUP group_name
    | [ DENY deny_point ]
    | [ DENY BETWEEN deny_point AND deny_point]

描述

CREATE GROUP是CREATE ROLE的别名。

兼容性说明

SQL标准中没有CREATE GROUP语句。

相关SQL命令

CREATE ROLE