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mysql创建还原点

set autocommit = 0;   insert into t1(name) values ("user1"); savepoint p1;   insert into t1(name) values("user2");   svaepoint p2;   insert into t1(name) values("user3");   savepoint p3;   rollback to p2;   //结果是user3数据插入失败

mysql创建还原点

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