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Type:
Sub-task
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Status: Resolved
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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: 0.13.0
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Component/s: None
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Labels:None
Implement full, end-to-end support for COALESCE in vectorized mode, including new VectorExpression class(es), VectorizationContext translation to a VectorExpression, and unit tests for these, as well as end-to-end ad hoc testing. An end-to-end .q test is recommended.
This is lower priority than IF and CASE but it is still a fairly popular expression.