主表具有父类和子类的所有列。
The master table has all of the columns of the parent and all subclasses.
宿主表(Host table)和域信息。
此引用针对主表单上的subject字段。
在这种情况下,应该首先填充主表,以保持引用约束。
In that case, the primary table should be populated first to maintain the referential constraint.
最后,我希望对我们的中国东道主表示诚挚的谢忱。
And finally I want to express our deep appreciation to our Chinese hosts.
最初,我们的主表需要模仿电子表格。
Initially we shall model our main table after the spreadsheet.
存储只应用于主表的一个子集的信息。
Store information that applies only to a subset of the main table.
煤矿主表示需要两天才能到达矿工被困之处。
The mine's owner says it may take two days to reach the trapped men.
最后,我希望对我们的中国东道主表示诚挚的谢忱。
And finally, I want to express our deep appreciation to our Chinese hosts.
最后,我希望对我们的中国东道主表示诚挚的谢忱。
And finally, I want to express our deep appreciation to our Chinese hosts.
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