11 2020 档案

摘要:一:mysql如何查看正在运行的事务 mysql> select * from information_schema.innodb_trx;+ + + + + + + + + + + + + + + + + + + + + + + + +| trx_id | trx_state | trx_star 阅读全文
posted @ 2020-11-11 14:23 tochenwei 阅读(1323) 评论(0) 推荐(0) 编辑
摘要:下载以下几个文件包: jdk-15.0.1_linux-x64_bin.tar.gz elasticsearch-7.9.3-linux-x86_64.tar.gz kibana-7.9.3-linux-x86_64.tar.gz #tar -zxvf jdk-15.0.1_linux-x64_bi 阅读全文
posted @ 2020-11-06 11:50 tochenwei 阅读(476) 评论(0) 推荐(0) 编辑
摘要:use mysql;update user set authentication_string=password('新密码') where user='root' and Host='localhost';flush privileges; 阅读全文
posted @ 2020-11-05 11:29 tochenwei 阅读(116) 评论(0) 推荐(0) 编辑