摘要: SELECT substring_index(host, ':',1) AS host_name,state,count(*) ROM information_schema.processlist GROUP BY state,host_name; 搜索 复制 阅读全文
posted @ 2023-05-31 09:25 金虹巴巴 阅读(100) 评论(0) 推荐(0) 编辑