[SERVER-83676] [CQF] Dedicated tests for CQF used on inner side of sharded $lookup or $unionWith Created: 28/Nov/23 Updated: 02/Jan/24 |
|
| Status: | Open |
| Project: | Core Server |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Hana Pearlman | Assignee: | Backlog - Query Optimization |
| Resolution: | Unresolved | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Assigned Teams: |
Query Optimization
|
| Participants: |
| Description |
|
As with the stage builders code path, CQF may be used on the inner side of a sharded $lookup or $unionWith if the subpipeline is sent over the network. This ticket is to add some test coverage of these cases, ensuring that explain still produces sensical output in this scenario. |