2. 分析导致'server_uuid'成为只读变量的可能原因 server_uuid是MySQL服务器的一个全局、只读系统变量,用于生成并存储一个全局唯一标识符(UUID)。这个变量在MySQL服务器启动时自动生成,并且不可通过SET命令修改。server_uuid成为只读变量的原因主要有以下几点: 唯一性要求:server_uuid用于在MySQL复制拓扑结构中唯一标识每...
Specifies the UUID of the computer._SMSTSWTGSpecifies if the computer is running as a Windows To Go device._TS_CRMEMORYApplies to the Check Readiness step.A read-only variable for whether the Minimum memory (MB) check returned true (1) or false (0). If you don't enable the check, ...
Specifies the UUID of the computer._SMSTSWTGSpecifies if the computer is running as a Windows To Go device._TS_CRMEMORYApplies to the Check Readiness step.A read-only variable for whether the Minimum memory (MB) check returned true (1) or false (0). If you don't enable the check, ...
If a server option set on the command line or in an option file differs from the name of the corresponding system variable, the variable name is noted immediately below the corresponding option. The scope of the variable (Var Scope) is Global, Session, or both. Please see the corresponding ...
Command: 'sudo systemctl start scylla-server.service' Exit code: 1 Stdout: Stderr: /etc/bashrc: line 99: TMOUT: readonly variable /etc/bashrc: line 100: TMOUT: readonly variable Job for scylla-server.service failed because the control process exited with error code. See "systemctl status...
server_id Yes Yes Yes Global Yes server_id_bits Yes Yes Yes Global No server_uuid Yes Global No session_track_gtids Yes Yes Yes Both Yes session_track_schema Yes Yes Yes Both Yes session_track_state_change Yes Yes Yes Both Yes session_track_system_variables Yes Yes Yes Both Yes session...
server_id Yes Yes Yes Global Yes server_id_bits Yes Yes Yes Global No server_uuid Yes Global No session_track_gtids Yes Yes Yes Both Yes session_track_schema Yes Yes Yes Both Yes session_track_state_change Yes Yes Yes Both Yes session_track_system_variables Yes Yes Yes Both Yes session...
check_constraint_checks ON - Permits disabling constraint checks, for example when loading a table that violates some constraints that you plan to fix later. check_proxy_users OFF MySQL-only variable for controlling whether the server performs proxy user mapping for authentication plugins. collation_...
原来是之前使用的'default-character-set=utf8'不被识别了,改成character_set_server=utf8后OK。 这条文档是否有帮助解决问题? 非常抱歉未能帮助到您。为了给您提供更好的服务,我们很需要您进一步的反馈信息: 在文档使用中是否遇到以下问题: 内容错误更新不及时链接错误缺少代码/图片示例太简单/步骤待完善其他...
a new domain that contains underscore characters. although some might permit them when creating a subdomain like mail_server.example.com, they won’t work if you try to create an address with multiple underscores such as news__updates.example.com. it is also worth noting that some web ...