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Type: Improvement
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Resolution: Fixed
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Priority: Major - P3
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Affects Version/s: None
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Component/s: None
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None
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Fully Compatible
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QO 2021-09-20, QO 2021-10-04
A query on a time-series collection is rewritten with the $_internalUnpackBucket stage and treated as a view on the underlying collection. Any operation on a view that attempts to change or override the default collation of the view will return an OptionNotSupportedOnView error. We should add functionality to allow users to be able to specify a collation different from the collection's default when querying on time-series collections.
- is duplicated by
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SERVER-55653 Queries on time-series views do not accept collations on indexes
- Closed
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SERVER-56264 Investigate if reads on time-series collections work with collation
- Closed
- is related to
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SERVER-55790 Ensure query rewrites for time-series collections are correct in the case of mismatched collations
- Closed
- related to
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SERVER-77693 Can't specify non-default collation when aggregation contains unionWith/lookup to timeseries collection
- Open