[SERVER-74245] $group queries stored in SBE plan cache should encode 'needsMerge' into plan cache key Created: 21/Feb/23 Updated: 29/Oct/23 Resolved: 22/Mar/23 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | 7.0.0-rc0, 6.3.0-rc2 |
| Type: | Bug | Priority: | Blocker - P1 |
| Reporter: | Jennifer Peshansky (Inactive) | Assignee: | Mihai Andrei |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Assigned Teams: |
Query Execution
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| Backwards Compatibility: | Fully Compatible | ||||||||||||||||||||||||
| Operating System: | ALL | ||||||||||||||||||||||||
| Backport Requested: |
v6.3
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| Sprint: | QE 2023-03-06, QE 2023-03-20, QE 2023-04-03 | ||||||||||||||||||||||||
| Participants: | |||||||||||||||||||||||||
| Linked BF Score: | 168 | ||||||||||||||||||||||||
| Description |
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This bug was exposed when dateToString was implemented in SBE.
The bug occurs whether featureFlagSbeFull is on or not. However, it does not occur when forceClassicEngine is on. I suspect it's a bug that is now exposed by the entire prefix of the pipeline being supported in SBE and therefore eligible for pushdown. I've commented out the failing line for now, until this can be further investigated. |
| Comments |
| Comment by Githook User [ 22/Mar/23 ] |
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Author: {'name': 'Mihai Andrei', 'email': 'mihai.andrei@mongodb.com', 'username': 'mtandrei'}Message: (cherry picked from commit 6ad0ba2141f14bdbd71d064b9aab04bb967617f2) |
| Comment by Githook User [ 22/Mar/23 ] |
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Author: {'name': 'Mihai Andrei', 'email': 'mihai.andrei@mongodb.com', 'username': 'mtandrei'}Message: |