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H13-723_V2.0 · Question #100
H13-723_V2.0 Question #100: Real Exam Question with Answer & Explanation
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Question
In FusionInsight HD, regarding the partition function of Hive, what is wrong in the following description?
Options
- AThe partition field should be defined when the table is created
- BThere can only be one partition field, and multi-level partitions cannot be created
- CUsing partitions can reduce the data scan range of certain queries, thereby improving query
- DThe partition field can be used as the condition of the where clause
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