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Type:
Task
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Resolution: Unresolved
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Priority:
Major - P3
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None
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Affects Version/s: None
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Component/s: None
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None
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Query Optimization
Design and implement representations of cardinality and cost that:
- provide type-safety,
- comparison operations that are tolerant to small errors and work with some precision,
- algebraic operations within each type and when combined with each other and with unit-less values,
- provide validity checks