2019年7月22日
简单事务演练
摘要： select * from th insert into th (id,name,gender,age) values (1,'honger','nv','20'); begin savepoint a; insert into th (id,name,gender,age) values (2,'yuer','nv','??'); savepoint b; insert in... 阅读全文
posted @ 2019-07-22 15:14 织式 阅读(124) 评论(0) 推荐(0)