Cockroachdb 四、用户管理及授权

 

四 用户管理及授权

 

用户管理

简介
# Create a user:
cockroach user set <username> <flags>

# List all users:
cockroach user ls <flags>

# Display a specific user:
cockroach user get <username> <flags>

# Delete a specific user:
cockroach user rm <username>

示例

创建用户,及修改用户密码
cockroach user set username --certs-dir=certs --host=127.0.0.1 --password

列出所有用户
cockroach user ls --certs-dir=certs --host=10.2.0.14
+------------+
| username |
+------------+
| jpointsman |
| maxroach |
| username |
+------------+
(3 rows)

显示用户信息
cockroach user get username --certs-dir=certs --host=10.2.0.14
+----------+--------------------------------------------------------------+
| username | hashedPassword |
+----------+--------------------------------------------------------------+
| username | $2a$10$H5.c5eQYUJJ1LW/r74NvPuDxkZXwrfeIpTk8CIbheKKRhLW0zxL1. |
+----------+--------------------------------------------------------------+
(1 row)

删除用户
cockroach user rm username --certs-dir=certs --host=10.2.0.14

登录
cockroach sql --certs-dir=certs --user=username --password

授权

简介基本语法

GRANT role ON DATABASE database | TABLE db.table TO user

REVORKE role ON  DATABASE database| TABLE db.table FROM user

SHOW GRANTS ON DATABSE database|  TABLE db.table FOR user

图例