ALTER TABLE `pc_monitoring_device_result` 
ADD INDEX `del_flag`(`del_flag`) USING BTREE;

ALTER TABLE `pc_monitoring_device_result` 
ADD INDEX `ai_model_id`(`ai_model_id`) USING BTREE;

ALTER TABLE `pc_monitoring_device_result` 
ADD INDEX `monitoring_device_id`(`monitoring_device_id`) USING BTREE;

ALTER TABLE `pc_monitoring_device_result` 
ADD INDEX `alarm_event`(`alarm_event`) USING BTREE;

ALTER TABLE `pc_monitoring_device` 
ADD INDEX `del_flag`(`del_flag`) USING BTREE;

ALTER TABLE `pc_ai_model` 
ADD INDEX `del_flag`(`del_flag`) USING BTREE;

ALTER TABLE `sys_dept` 
ADD INDEX `del_flag`(`del_flag`) USING BTREE;
alter table `pc_monitoring_device_result`  drop index `del_flag`;
alter table `pc_monitoring_device_result`  drop index `ai_model_id`;
alter table `pc_monitoring_device_result`  drop index `monitoring_device_id`;
alter table `pc_monitoring_device_result`  drop index `alarm_event`;
alter table `pc_monitoring_device`  drop index `del_flag`;
alter table `pc_ai_model`  drop index `del_flag`;
alter table `sys_dept`  drop index `del_flag`;


加索引之前

image-20230804171011899image-20230804171024991image-20230804171040777

image-20230804171055610

加索引之后

image-20230804171223067

image-20230804171233699

image-20230804171243214

image-20230804171253389

文档更新时间: 2023-12-18 03:25   作者:JeffreyCheung