[SERVER-25139] Make $lookup and $graphLookup respect the collation Created: 19/Jul/16  Updated: 13/Aug/16  Resolved: 10/Aug/16

Status: Closed
Project: Core Server
Component/s: Aggregation Framework, Querying
Affects Version/s: None
Fix Version/s: 3.3.11

Type: Task Priority: Major - P3
Reporter: David Storch Assignee: David Storch
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Issue Links:
Depends
depends on SERVER-25005 Execute queries in $lookup and $graph... Closed
Backwards Compatibility: Fully Compatible
Sprint: Query 18 (08/05/16), Query 2016-08-29
Participants:

 Comments   
Comment by Githook User [ 10/Aug/16 ]

Author:

{u'username': u'dstorch', u'name': u'David Storch', u'email': u'david.storch@10gen.com'}

Message: SERVER-25139 make $graphLookup's cache collation-aware

Ensures that comparisons made during graph traversal respect
the collation. Deduplication using _id, however, does not
use the collation, in order to ensure that node identity is
preserved.
Branch: master
https://github.com/mongodb/mongo/commit/d9bb24e5f5af34862182424b890762cb2c3e9bc8

Comment by Githook User [ 04/Aug/16 ]

Author:

{u'username': u'visemet', u'name': u'Max Hirschhorn', u'email': u'max.hirschhorn@mongodb.com'}

Message: SERVER-25139 Add tests to verify that $lookup respects the collation.
Branch: master
https://github.com/mongodb/mongo/commit/089b61b649d0e244b590b5fffc0ce81116852bf2

Comment by Githook User [ 25/Jul/16 ]

Author:

{u'username': u'dstorch', u'name': u'David Storch', u'email': u'david.storch@10gen.com'}

Message: SERVER-25139 make related TODO comments refer to this ticket
Branch: master
https://github.com/mongodb/mongo/commit/7cd2040f0b4a5e2666bafbd0485400468e86ec9e

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