参考答案: CD
详细解析:
MaxCompute SQL表连接包括：左连接left outer join、右连接 right outer join、内连接 inner join、全连接full outer join和map join
A. [color=black]semi outer join[/color]
B. [color=black]anti outer join[/color]
C. [color=black]full outer join[/color]
D. [color=black]mapjoin[/color]
参考答案: CD
详细解析:
MaxCompute SQL表连接包括：左连接left outer join、右连接 right outer join、内连接 inner join、全连接full outer join和map join