In fact, when this feature is enabled, and the INSERT operation requires a new or reused block, DB2 will take an exclusive (x) lock on the block in order to add it to the target cell.

实际上，当该特性被启用，并且INSERT操作要求一个新的或重用的块时，DB 2将在块上采用一个独占的(X)锁，以便将它添加到目标单元。

youdao

The row is formatted in the target page and an X (exclusive) row lock is obtained on it.

在目标页中对该行进行格式化，并获得该行上的一个 X（exclusive，独占的） 行锁。

youdao

Resource hijack — Sending messages that lock or reserve resources on the target server as part of a never-completed transaction.

资源劫持(hijack)——作为一项永远无法结束的事务的一部分，发送锁定或占用目标服务器资源的消息。

youdao

Hoyos' software grabs many partial images and assembles them, allowing the system to process cases perhaps 20 times as fast and lock on a moving target.

FORBES: Magazine Article

This allows it to attach itself to an appropriate site on its target organelle, rather as a key fits a lock.

ECONOMIST: The 1999 Nobel prizes

But he was on target two minutes later from a penalty which saw Bath lock Peter Short sent to the sin bin for pulling back Blues number eight Xavier Rush off the ball.

BBC: Bath 6-14 Blues