qq_25527791的博客

1, nulls last order by IF(ISNULL(CREATE_DT_TM), 0, 1)， CREATE_DT_TM desc 2, date_format date_format(T.GMT_CREATE, '%Y%m%d%H%i%s') 3, select last_insert_id(); 4, anonyms must be in the same case. SELECT k.ID, k.COMPANYCODE, k.COMPANYNAME, .

1, Check mariadb version rpm -qa | grep -i mariadb We don't have to uninstall mariadb before we install mysql; 2, Check glibc version ldd --version 3, Uncompress and add a soft link mkdir -p /usr/local/opt/mysql xz -d mysql-8.0.23-linux-glibc2...

1, Ctrl + Shift + Esc to open the window in which we can find all the services. Type "mysql", you should find "MySQL80". Right-click. Click "Open the Service". Type "mysql" again to locate the service...