Since this query contains no value predicate to restrict either the books or the authors table, DB2 has to perform a table scan on either of the two tables to read all author IDs.
由于该查询没有包含用来限制books或authors表的值谓词，因此DB 2必须在两个表上执行表扫描，以便读取所有author ID。
You can also restrict the posts by author.
你也可以根据作者限制文章数目。
In the part of how to restrict the recall right, the author select a bona fide and the right to recover a securious interest in conflict with the two perspectives are discussed.
在取回权行使的限制因素的论述中，选取了第三人的善意取得和担保物权与保留所有权相冲突这两个角度进行论述。
Based on analysis on misunderstanding of sports administration, the author established the system of responsibility in order to restrict the incident of law offence.
在对体育行政的工作误区进行分析的基础上建立体育行政的问责制度以此来抑制违法事件的发生显得十分重要。
The author holds that anti-monopoly is not equal to against big company, not to restrict the company to win the market ascendancy and high profit, not to protect puny enterprise.
反垄断不等于反大企业，也不限制企业通过正当的经营行为获得市场支配地位及高额利润，它所保护的绝不是弱小企业。
The author holds that anti-monopoly is not equal to against big company, not to restrict the company to win the market ascendancy and high profit, not to protect puny enterprise.
反垄断不等于反大企业，也不限制企业通过正当的经营行为获得市场支配地位及高额利润，它所保护的绝不是弱小企业。
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