It is recommended that phpstudy’s mysql be upgraded to version 5.7
It is recommended that phpstudy’s mysql be upgraded to version 5.7
The current one is still version 5.5
This idea comes from a problem
The insert and update of version 5.5 take time. 0.2~1 second is very slow
But version 5.7 does not have this problem
The table structure is completely the same
No reason found
