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
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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
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摘要:use mysql;update user set authentication_string=password('新密码') where user='root' and Host='localhost';flush privileges;
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