Q. Point out the wrong statement.
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(A)
Where time-ranges are very wide (e.g., year-long report) and where the data is voluminous, summary tables are a common approach
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(B)
Coprocessors act like RDBMS triggers
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(C)
HBase does not currently support 'constraints' in traditional (SQL) database parlance
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(D)
None of the mentioned
✅ Correct Answer: (C)
HBase does not currently support 'constraints' in traditional (SQL) database parlance