| 1. | The output shows the same information as xsn - 59
输出显示了与xsn - 59相同的信息。 |
| 2. | Xsn - 59 is a select operation under snapshot isolation
Xsn - 59是快照隔离下的选择操作 |
| 3. | Xsn - 59 is a select operation under snapshot isolation
Xsn - 59是快照隔离下的选择操作。 |
| 4. | Xsn - 57 is an update operation under serializable isolation
Xsn - 57是序列化隔离下的更新操作。 |
| 5. | This transaction reads data that is committed before xsn - 57 , as indicated by
此事务读取在xsn - 57之前提交的数据，如由 |
| 6. | Xsn - 60 : this is the second transaction running under snapshot isolation
Xsn - 60 ：这是在快照隔离下运行的第二个事务。 |
| 7. | Xsn - 57 : because this transaction is not running under snapshot isolation , the
Xsn - 57 ：由于此事务未在快照隔离下运行，因此 |
| 8. | Xsn - 59 : this is the first active transaction that is running under snapshot isolation
Xsn - 59 ：这是在快照隔离下运行的第一个活动事务。 |
| 9. | Xsn - 58 : this transaction is not running under snapshot isolation and the same information for xsn - 57 applies
Xsn - 58 ：此事务未在快照隔离下运行，因此适用与xsn - 57相同的信息。 |
| 10. | The output shows that xsn - 57 has created three row versions from one table and xsn - 58 has created one row version from another table
输出显示xsn - 57从一个表创建了三个行版本， xsn - 58从另一个表创建了一个行版本。 |
