惟一索引表(index-only table) 在某些情况下,正常时存储在一个表中的所有数据可以存放在一个索引中,这样表
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index-only table
唯一索引表
以上为机器翻译结果,长、整句建议使用 人工翻译 。
He made his name as a basher of burdensome bureaucracy, an issue on which Mr Tusk's government has made only slow progress: Poland is a mid-table laggard in the World Bank's index of business-friendliness.
ECONOMIST: Polish politics
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