If the same row is updated again within the same commit scope, then no record is created in the history table.

如果在相同事务范围内再次更新相同行，那么不会在历史表创建记录。

youdao

As old and new players compete to lead the industrial trend, the ranking of popular exhibitors will be updated again in this issue of news letter.

最受买家欢迎展商排名座次本期更新，看新老势力共同引领行业坐标。

youdao

If a row has already been updated or deleted, then this row cannot be joined again with any source table row for another update or delete again.

如果一个行已被更新或者删除，那么不能针对该行再次更新与删除，再次与任何源表联接。

youdao

By December 2010, the same economists found extended benefits had added 0.8 percentage points to the unemployment rate, and that estimate would likely be higher if updated again.

FORBES: The Republicans' Holiday Gift To President Obama

All cold cases need to be updated and looked at again with a keen eye on what can be done to aid in a recovery.

CNN: Missing persons could be just next door

However, once again, if the director and writer had updated the motif to something more contemporary and less (unitentionally no doubt) ironic, the philosophical baggage might not weigh things down too much.

FORBES: Atlas Shrugged Movie Boosts Book to #4 on Amazon Bestseller List