Manually set transaction commit in mysql

A description

Under normal circumstances, mysql defaults to autocommit = 1, which automatically commits transactions.Autommit is session-level, that is, the current connection changes autocommit, which has no effect on other connections.When autocommit = 0 is set, it needs to be committed manually.

1. Manually commit transactions in session settings

Query in another session

2. Use the commit command, after submitting

View in another session: already seen, the modification and submission are successful, you can see here