| 1. | Update locks prevent a common form of deadlock 更新锁( u锁)可以防止常见的死锁。 |
| 2. | On oracle databases , the weakest lock is an update lock 在oracle数据库上,最弱的锁是更新锁。 |
| 3. | To avoid this potential deadlock problem , update locks are used 若要避免这种潜在的死锁问题,请使用更新锁( u锁) 。 |
| 4. | Indicates an update lock acquired on resources that may eventually be updated 指示对最终可能更新的资源获取的更新锁。 |
| 5. | Only one transaction can obtain an update lock to a resource at a time 一次只有一个事务可以获得资源的更新锁( u锁) 。 |
| 6. | Specifies that update locks are to be taken and held until the transaction completes 指定采用更新锁并保持到事务完成。 |
| 7. | Bulk update locks 大容量更新锁 |
| 8. | Protects requested or acquired update locks on all resources lower in the hierachy 保护针对层次结构中所有低层资源请求或获取的更新锁。 |
| 9. | If a transaction modifies a resource , the update lock is converted to an exclusive lock 如果事务修改资源,则更新锁( u锁)转换为排他锁( x锁) 。 |
| 10. | The database engine uses bulk update locks when bulk copying data into a table , and either the 数据库引擎在将数据大容量复制到表中时使用了大容量更新( bu )锁,并指定了 |