[SERVER-6258] $addToSet group operator should maintain insert order Created: 29/Jun/12 Updated: 15/Aug/12 Resolved: 30/Jun/12 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Aggregation Framework |
| Affects Version/s: | None |
| Fix Version/s: | None |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | Mathias Stearn | Assignee: | Unassigned |
| Resolution: | Won't Fix | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Issue Links: |
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| Description |
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Currently uses an unordered_set<>. Needs to maintain insert order so a pipeline like this has the original comment order:
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| Comments |
| Comment by Eliot Horowitz (Inactive) [ 30/Jun/12 ] |
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I don't think thats a guarantee we want to make. |