[SERVER-43377] Make positional projection internal expression able to access Document pre-image Created: 19/Sep/19 Updated: 29/Oct/23 Resolved: 24/Sep/19 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Querying |
| Affects Version/s: | None |
| Fix Version/s: | 4.3.1 |
| Type: | Task | Priority: | Major - P3 |
| Reporter: | Ian Boros | Assignee: | Anton Korshunov |
| Resolution: | Fixed | Votes: | 0 |
| Labels: | None | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Backwards Compatibility: | Fully Compatible |
| Sprint: | Query 2019-10-07 |
| Participants: |
| Description |
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As discussed in person this is necessary for cases like E.g. // We'll re-apply the match expression {a: 1, b: 3} to the post-image of the document, which won't have an 'a' field.
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| Comments |
| Comment by Githook User [ 24/Sep/19 ] |
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Author: {'username': 'antkorsh', 'email': 'anton.korshunov@mongodb.com', 'name': 'Anton Korshunov'}Message: |