For demonstration purposes, the transfer operation is modified to roll back the transaction whenever the transfer amount is an even number.

出于演示的目的，我们将转帐操作修改为每当转帐金额是偶数时就回滚事务。

youdao

Either commit or roll back your transaction before resubmitting the request.

在重新提交请求之前要提交或回滚事务。

youdao

Only the transaction owner can roll back the transaction.

只有事务所有者才能回滚事务。

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Reuters first reported Thursday that EU officials are scaling back a transaction tax proposal supported by 11 countries that is supposed to take effect in January.

WSJ: Review & Outlook: The Transaction-Tax Climbdown

His premise is that actionable advertising data should improve relevancy and ultimately enable marketers to close the loop back to a transaction.

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Will I have to throttle back on my total transaction count just to make my life livable?

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