When you've looked at the access path selected by DB2 for your target query, ask yourself this question: Should DB2 have selected a different access path for the query?
在查看 DB2 为目标查询选择的访问路径时,问自己一个问题:DB2 应该为这个查询选择不同的访问路径吗?
It also stuck when they looked at each class of drugs on its own, and was strongest for stimulant drugs that target attention problems and hyperactivity, and drugs for addiction.
当审视他们服用的药物时,会发现他们最倾向于服用针对注意力问题和多动症的兴奋剂药物和抗成瘾药物。
The IEA also looked at what it might take to hit a two-degree target; the answer, says the agency's chief economist, Fatih Birol, is "too good to be believed".
同时,国际能源署寻找实现2度目标的办法。该机构的首席经济学家法提赫比罗尔称,答案好得让人难以置信。
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