[SERVER-85684] SBE $lookup construct incomplete index key Created: 24/Jan/24 Updated: 30/Jan/24 |
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| Status: | Open |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Bug | Priority: | Major - P3 |
| Reporter: | Zixuan Zhuang | Assignee: | Zixuan Zhuang |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Operating System: | ALL | ||||||||
| Participants: | |||||||||
| Description |
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For compound index, when the first field is used in $lookup, SBE only generates index key with a single field instead of all fields
The generated keys are {a: 1}, {a: 1} instead of {a: 1, b: MinKey}, {a: 1, b: MaxKey}
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