Add [IF EXISTS] support to following statements: - CREATE [IF NOT EXISTS] USER - CREATE [IF NOT EXISTS] ROLE - DROP [IF EXISTS] USER - DROP [IF EXISTS] ROLE
1.1 KiB
1.1 KiB
title, language
| title | language |
|---|---|
| CREATE ROLE | zh-CN |
CREATE ROLE
description
该语句用户创建一个角色
语法:
CREATE ROLE [IF NOT EXISTS] role1;
该语句创建一个无权限的角色,可以后续通过 GRANT 命令赋予该角色权限。
example
1. 创建一个角色
CREATE ROLE role1;
keyword
CREATE, ROLE