进行了修改之后，如果查询性能没有优于您原始查询的，就撤销修改。
If after making the change, the performance of your query is not better than your original query, reverse the change.
“弱-撤销(Weak -undo)”：与“弱- 1 -锁”相同，并且允许事务在任何点异常中断，然后撤销修改并重新启动。
"Weak-undo" : Like weak, plus a transaction may abort at any point, undoing its changes and restarting.
以及编辑、应用或撤销在这些数据库表中进行的修改。
NET DataGrid control; and edit, apply or undo changes in these database tables.
发出预先通知的开证行应不可撤销地承诺将不延误地开出有效的信用证或修改，且条款不能与预先通知书相矛盾。
An issuing bank that sends a pre-advice is irrevocably committed to issue the operative credit or amendment, without delay, in terms not inconsistent with the pre-advice.
如果这个修改没什么用，反而造成性能问题，为什么不干脆撤销这个修改呢？
If this change doesn't make any sense and it's causing performance.
但是在修改数据之前，先前的数值会被拷贝到一个叫做“撤销段”的工作区域中。
But before modifying data, initial values are copied to a work area called "undo segment".
对确因填报或传输错误的数据，有正当理由并经海关同意，可作修改或者撤销。
The data wrongly filled or transmitted may, upon consent by the Customs, be amended or cancelled if there is a justifiable reason.
提供短信通业务的签约、撤销、修改。
Provide short message through the signing of the contract, revocation, modification.
在投标人须知前附表规定的投标有效期内，投标人不得要求撤销或修改其投标文件。
In the validity of the bid regulated in the pre-attached table of the instruction to the bidder, the bidder cannot request to repeal or modify their bidding document.
公司可在任何其认为合适的时候修改或撤销本准则的条款，或采纳新的准则，这既可以通知员工也可以不通知员工。
The Company may modify or repeal the provisions of the Code or adopt a new Code at any time it deems appropriate, with or without notice to its Employees.
根据本条修改或撤销承诺的任何成员应根据此类程序修改其减让表。
Any Member which has modified or withdrawn scheduled commitments under this Article shall modify its schedule according to such procedures.
注：优惠券折扣无撤销选项，但是您可以通过修改使用次数和有效期限来提前结束折扣。
Note: Coupon offers do not have the disable option but you can edit the quantity of USES or the expiration date to end the offer early.
上诉机构可维持、修改或撤销专家组的法律调查结果和结论。
The Appellate Body may uphold, modify or reverse the legal findings and conclusions of the panel.
每一届议会都拥有至高无上的权力，能够撤销或者修改前任的法令。
Each Parliament is supreme in its power and can undo or alter the work of its predecessors.
可撤销的信用证可以由开证行随时修改或撤销，不必事先通知受益人。
A revocable credit may be amended or cancelled by the issuing bank at any moment and without prior notice to the beneficiary.
金拓还保留在任何时候不作通知的情况下单方面修改或撤销网站上提供的任意资讯、产品或服务相关信息的权利。
Kitco also reserves the right to unilaterally amend or withdraw any information, products or services provided or described on the Websites without notice at any time.
共保集团的成立、变更和撤销及其章程的制订和修改应报中国保监会备案。
The establishment, modification and revocation of a coinsurance group as well as the formulation and amendment of its articles of association shall be reported to CIRC for archival filing.
我们甚至已经有了一个非常好的习惯用法，即撤销是删除修改的合适功能。
We even have a well-established idiom to support this: The Undo function.
你已经保存了一个文件的修改，而你又想撤销你的修改？
Have you ever saved a file, and then wanted to revert the changes you made?
美国国家标准可以随时修改或撤销。
This American National Standard may be revised or withdrawn at any time.
美国国家标准可以随时修改或撤销。
This American National Standard may be revised or withdrawn at any time.
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