ALTER MONGODB CONNECTION¶

ALTER MONGODB CONNECTION 修改 MongoDB 连接或更改其启用状态。

描述¶

使用 SET 更新一个或多个连接选项。 ENABLE 和 DISABLE 只修改连接状态，不接受选项。连接必须已存在；选项名称和值遵循 CREATE MONGODB CONNECTION。

语法¶

ALTER MONGODB CONNECTION connection_name SET option = value [, option = value ...]
ALTER MONGODB CONNECTION connection_name SET (option = value [, option = value ...])
ALTER MONGODB CONNECTION connection_name ENABLE
ALTER MONGODB CONNECTION connection_name DISABLE

示例¶

ALTER MONGODB CONNECTION reporting SET ('read_preference' = 'primary');
ALTER MONGODB CONNECTION reporting SET (
    'read_concern' = 'majority',
    'tls_mode' = 'required'
);
ALTER MONGODB CONNECTION reporting DISABLE;
ALTER MONGODB CONNECTION reporting ENABLE;

另请参阅¶