[SERVER-24414] Deprecate not-cursor-based agg document return Created: 06/Jun/16 Updated: 02/May/18 Resolved: 16/Jun/16 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Aggregation Framework |
| Affects Version/s: | None |
| Fix Version/s: | 3.3.9 |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | James Wahlin | Assignee: | David Storch |
| Resolution: | Done | Votes: | 1 |
| 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 16 (06/24/16) | ||||||||||||||||
| Participants: | |||||||||||||||||
| Case: | (copied to CRM) | ||||||||||||||||
| Description |
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Prior to MongoDB 2.6, aggregation (without a $out stage) would return results as a single document. With MongoDB 2.6 we introduced an optional cursor-based interface and made this the default in both shell and drivers. Use of the not-cursor-based option should cause the server to occasionally log a deprecation warning to the diagnostic log file. |
| Comments |
| Comment by Githook User [ 16/Jun/16 ] |
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Author: {u'username': u'dstorch', u'name': u'David Storch', u'email': u'david.storch@10gen.com'}Message: http://dochub.mongodb.org/core/aggregate-without-cursor-deprecation |