Mysql version for 8.0.3 - rc - log
Unable to view the transaction isolation level


But this is a success, please teach the reason,

CodePudding user response:

Behind you? Not clear? Write the name of your first sentence is wrong, should use @ @ transaction_isolation

CodePudding user response:

reference 1st floor ZJCXC response:

behind you? Not clear? Write the name of your first sentence is wrong, should use the @ @ transaction_isolation

that I so why not the first picture?

CodePudding user response:

There is no tx_isolation pay attention to the different system variable names,