unrepeatable read
常見例句
- An unrepeatable read and phantom read can occur.
會發(fā)生不可重讀和幻像讀。 - An unrepeatable read, phantom read, and reads of uncommitted data can occur.
會發(fā)生不可重讀、幻像讀和讀未提交數據。 - An unrepeatable read can occur when the transaction reads some data again and finds that it changed since the last read due to another transaction that modified this data and committed.
事務再次讀取某數據時發(fā)現它自最後一次讀操作之後由於另一個事務脩改竝提交了該數據而發(fā)生了更改，則會發(fā)生不可重讀。 返回 unrepeatable read