[DOCS-3786] Comment on: "manual/reference/operator/aggregation/project.txt" Created: 21/Jul/14 Updated: 03/Nov/17 Resolved: 21/Jul/14 |
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| Status: | Closed |
| Project: | Documentation |
| Component/s: | None |
| Affects Version/s: | None |
| Fix Version/s: | 01112017-cleanup |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | chuck reeves | Assignee: | Unassigned |
| Resolution: | Duplicate | Votes: | 0 |
| Labels: | collector-298ba4e7 | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Environment: |
Location: http://docs.mongodb.org/manual/reference/operator/aggregation/project/#pipe._S_project |
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| Days since reply: | 9 years, 30 weeks, 2 days ago | ||||||||
| Description |
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The paragraph: Projections can also add computed fields to the document stream passing through the pipeline. A computed field can use any of the expression operators or for text search, use the $meta operator. Consider the following example: is mis leading. $sum is an expression operator but cannot be used with $project |
| Comments |
| Comment by Kay Kim (Inactive) [ 21/Jul/14 ] |
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Closing as handled under the |