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Type:
Sub-task
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Status: Closed
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Priority:
Major
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Resolution: Fixed
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Affects Version/s: None
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Fix Version/s: 1.10.0
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Component/s: Table SQL / API
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Labels:
The design document around TypeInference already mentioned an InputTypesInference that enables the derivation of missing or incomplete input signatures. The Calcite equivalent is called SqlOperandTypeInference.
For FLIP-65, we will need to implement those interfaces as the planner needs infer the DataType s out of logical types that come from the logical query. This is also beneficial to support the NULL literal in the future.
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