Cache tables are similar to MQTs with the restriction that a cache table supports only non-aggregate queries over a single table.

缓存表类似于具有以下限制的MQT，即缓存表只支持单个表上的非聚集查询。

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This default overcomes the restriction in WebSphere application Server ND that precludes the installation of a given application name more than once in a non-clustered environment.

这个默认行为克服了WebSphere Application Server ND中的限制，排除了用给定的应用程序名称在非集群(non - clustered)环境中执行多次安装。

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Exposure to secondhand smoke remains an alarming public health hazard. Non-smokers need protection through the restriction of smoking in public places and workplaces.

二手烟问题仍然是一个令人警醒的公共健康隐患。不吸烟的人们的权益需要公共场所禁烟条例的进一步执行来得到保障。

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It said it is finalising a business recovery plan to get it back into financial balance in the next two to three years with measures already introduced including a vacancy freeze and restriction on non-essential expenditure.

BBC: NEWS | UK | England | ?63m black hole for health trusts

Commercial Secretary to the Treasury Lord Sassoon set out the reforms this would introduce, such as abolishing the minimum age for joining a co-operative and removing the restriction on the maximum holding on non-withdrawable shares from a co-operative.

BBC: Credit Unions Order 2011

After six months, the non-diet group had lost an average of 1% of their weight, the calorie restriction group, 10.4%, those who were on a calorie restricted diet plus exercise, 10% and the very low-calorie diet, 13.9%.

BBC: NEWS | Health | Low-cal diet 'long-life benefits'