[SERVER-58431] Modify HashAgg stage in preparation for $lookup + $group pushdown Created: 12/Jul/21 Updated: 29/Oct/23 Resolved: 26/Jul/21 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | 5.1.0-rc0 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Ian Boros | Assignee: | Martin Neupauer |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Backwards Compatibility: | Fully Compatible | ||||
| Sprint: | Query Execution 2021-07-26 | ||||
| Participants: | |||||
| Linked BF Score: | 162 | ||||
| Description |
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Two important changes must be made to HashAgg: |
| Comments |
| Comment by Vivian Ge (Inactive) [ 06/Oct/21 ] |
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Updating the fixversion since branching activities occurred yesterday. This ticket will be in rc0 when it’s been triggered. For more active release information, please keep an eye on #server-release. Thank you! |
| Comment by Githook User [ 26/Jul/21 ] |
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Author: {'name': 'Martin Neupauer', 'email': 'martin.neupauer@mongodb.com', 'username': 'MartinNeupauer'}Message: Fix the reopen case when we do not provide seek keys. |
| Comment by Martin Neupauer [ 26/Jul/21 ] |
| Comment by Githook User [ 22/Jul/21 ] |
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Author: {'name': 'Martin Neupauer', 'email': 'martin.neupauer@mongodb.com', 'username': 'MartinNeupauer'}Message: Implemented optinal seek keys used to lookup a particular key in the hash table. |