Details
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Bug
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Status: Resolved
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P3
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Resolution: Fixed
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None
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None
Description
SELECT BIT_OR( x) FROM UNNEST([]) AS x
should return NULL, returns nothing.
See https://github.com/apache/beam/pull/14392/commits/0357ffc4c17b2b756c7ab2b285202d3637c81f41
Attachments
Issue Links
- blocks
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BEAM-9514 AssertionError type mismatch from AggregateScanConverter
- Resolved
- is caused by
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BEAM-12647 Aggregations on empty pcoll don't return a value.
- Resolved