Tagged: open optimizer cost constant tables

浏览量： 6 1. The configuration for mysol server 8.0.39 has failed.. as shown in Figure 1 2. Check the logs, as shown below 3. Edit C:\ProgramData\MySQL\MySQL Server 8.0\My.ini. 4. Right-click mysql-installer-community-8.0.36.0.msi to install, mysol...