wangsenyan

http://www.oldbookss.com:3000 [email protected]

森焱科技算法工程师毕业于北京理工大学

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                                            wangsenyan

「Comment」https://icyfenix.cn/architect-perspective/general-architecture/transaction/local.html

范围锁描述有歧义，应该是next-key lock = gap lock + record lock, 还有mvcc，是trx_id + roll_pointer 对于隔离级别的顺序，`可重复读的下一个隔离级别是读已提交`误导啊，隔离级别从低到高是和锁的默认操作有关的

reuse data from AuthorizationListener

well,threadlocal is unsafe in threadpool

concurrent transaction throw deadlock error

sorry,i don't know,it too odd

error: (-215:Assertion failed) !ssize.empty() in function 'resize

me too