It returns the most recently committed version of the rows, even if another concurrent session holds an exclusive row-level lock.
即使另一个并发会话持有一个独占式行级锁，它仍然返回最近提交的行。
During an export operation, row-level locking is applied to the exporting table, which means that only one lock is held at a time.
在导出操作期间，行级别锁定应用于导出表(exportingtable)，这意味着一次只持有一个锁。
Some databases (such as SQL Server) allow you to disable the page-level locking in hopes that it won't escalate from a row-level lock to a table-level lock.
一些数据库(比如sqlServer)允许您禁用页面级锁，以期它不会从行级锁切换到表级锁。
Tables created by Informix default to page-level locking, so when two or more users attempt to update a row on the same page, at least one will get a lock error.
Informix创建的表默认执行了页面级锁定，所以当两个或更多用户尝试更新同一页面中的一行时，至少一个用户将获得锁定错误。
This would have showed us similar information, but at a session level, so we could have seen that our session had done an inordinate number of sequential scans and lock requests.
这将为我们展示类似的信息，但是在会话级别，因此我们会看到会话做了过多的顺序扫描与锁定请求。
GNOME and KDE allow you to lock down the system easily, up to a kiosk level.
GNOME和KDE也支持轻松地限制系统，甚至可以把系统限制到kiosk的水平。
"The sea level rise is a much slower thing, so it will take a long time to happen, but we will lock into it, based on the peak level of [carbon dioxide] we reach in this century," Solomon says.
“海平面上升是一个缓慢得多的事情，因此将需要很长时间才能发生，但我们将基于本世纪达到的二氧化碳峰值锁定它的水平。”所罗门说。
An example might be at the customer level in a financial system: one coarse grained lock could be to lock all accounts for the customer, another could be to lock all insurance policies.
例如，在财务系统中的客户级别上：一个粗粒度锁会锁定该客户的所有帐户，另一个锁则可锁定全部保险策略。
Information about all SQL statements executed before the lock-timeout event in the participating transactions, such as statement text, isolation level used, order of execution, and so on.
在参与事务中的锁超时事件前执行的所有sql语句信息，如语句文本、使用的隔离级、执行顺序等等。
These locks could be table level, row level, or lock on index, and so on.
这些锁可以是表级锁、行级锁、索引锁等等。
These next key locks are only obtained when the key INSERT finds that a scanner with a Repeatable Read (RR) isolation level has a row lock on the next-higher key in the index.
这些nextkey锁只有在keyINSERT发现带有RepeatableRead (RR)隔离级别的扫描器在索引中的next -higher键上有一个行锁时才能获得。
When the probe is taken down, turn the lock switch of probe to OPEN, pull out the probe on the level state.
拆卸探头时，先将探头锁紧开关打到开的状态，水平拔出探头即可。
Lock the fold hydraulic lever for continuous downward oil flow. If wings are running too high, increase pressure setting to level machine.
对于连续的向下供油应当锁定折叠的液压位置，如果侧翼在工作时太高，应当增加压力使机器水平。
The "alcolock" requires the driver to take a breath-test before the ignition can be turned on and activates a lock if the result is above a certain level.
酒精锁需要驾车者在汽车点火前先进行吹气测试，如果测试结果超过安全水平，汽车联锁装置将会被激活。
The access control module of DSPS enforces tuple level MAC through Integrity lock and enforce attribute level MAC through SQL commands parsing and controlling.
访问控制模块利用完整性锁结构实现元组级强制访问控制，利用SQL语句分析实现属性级强制访问控制。
So we can see 3 active locks: exclusive lock on key (row) level and 2 intent-exclusive locks on the page and table levels.
我们看到了3个锁信息，一个排它锁在行记录上，两个意向排它锁在页级以及数据表对象上。
This option allows you to choose your own level of security – from full phone lock to protection of selected secret and sensitive applications.
此选项允许您选择自己的安全级别 -从全手机锁保护选定的秘密和敏感的应用。
Through micro-shield APP, you can view the exception log in, set up landing protected, change passwords, view account security level, ready to lock the account.
通过微盾APP，你可以查看异常登录，设置登陆保护地，修改密码，查看帐号安全等级，随时锁定帐号。
When invoked if this thread already owns the lock, increment the recursion level by one, and return immediately. if thread doesn't own the lock it waits until owner release lock.
当调用如果线程已持有锁，增量递归层次一，并返回。如果线程没有等待直到主人锁释放锁。
At present, Three Gorges five-level ship lock is the largest navigation facility in the world.
三峡五级船闸是目前世界上规模最大的通航设施。
All lock events are recorded, including entries, entry attempts, tampering, and time-scheduled access level changes.
所有的锁定过程都被记录下来，包括进入，尝试进入、破坏和时间安排程序的变更。
Integrated bubble level, Cable management, lockable safety device (lock not included).
综合水平仪，线缆管理，可锁定安全装置(不包括锁)。
Qujiang stream to drink past the theme square, eyes open, the water front is curved, the opposite is the level eyeful green, blue water, driving the lock bridge Hongqiao and pillow flows.
曲江流饮 闯过主题广场，眼界开阔，眼前是弯曲的流水，对面是满眼的高低翠绿，蓝色的水面上，驾着锁虹桥和枕流桥。
Intergrated bubble level, Cable management, lockable safety device (lock not included).
自带水准仪，线缆管理，可锁保险装置(包装不带锁)。
Intergrated bubble level, Cable management, lockable safety device (lock not included).
自带水准仪，线缆管理，可锁保险装置(包装不带锁)。
应用推荐