Details
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Bug
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Status: Closed
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Blocker
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Resolution: Done
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1.2.0
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None
Description
Outer joins with non-equality predicates (and at least one equality predicate) compute incorrect results.
Since this is not a very common requirement, I propose to disable this feature for the 1.2.0 release and correctly implement it for a later version.
The fix should add checks in the Table API validation phase (to get a good error message) and in the DataSetJoinRule to prevent translation of SQL queries with non-equality predicates on outer joins.
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