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[判断题]
Max Compute 中的union all操作对应的各个子查询的列个数、名称和类型必须一致。如果列名不一致时,可以使用列的别名加以解决。()
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Individuals and businesses compute their ______ based on their recorded earnings.
A.deferred tax
B.sales tax
C.income tax
D.corporation tax