[SERVER-18365] Get rid of MatchExpression::NIN match type Created: 07/May/15 Updated: 19/Sep/15 Resolved: 29/May/15 |
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| Status: | Closed |
| Project: | Core Server |
| Component/s: | Querying |
| Affects Version/s: | None |
| Fix Version/s: | 3.1.4 |
| Type: | Improvement | Priority: | Major - P3 |
| Reporter: | David Storch | Assignee: | Qingyang Chen |
| Resolution: | Done | Votes: | 0 |
| Labels: | neweng, pull-request | ||
| Remaining Estimate: | Not Specified | ||
| Time Spent: | Not Specified | ||
| Original Estimate: | Not Specified | ||
| Backwards Compatibility: | Fully Compatible |
| Participants: |
| Description |
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This match type presumably corresponds to the $nin query operator. However, the MatchExpression parser rewrites $nin to a NOT expression node with an IN child. Therefore, the NIN match type is not used, and should be deleted. |
| Comments |
| Comment by Githook User [ 29/May/15 ] |
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Author: {u'username': u'coollog', u'name': u'coollog', u'email': u'qingyang.chen@gmail.com'}Message: Closes #970 Signed-off-by: David Storch <david.storch@10gen.com> |