[SERVER-917] unique index on sharded collection can be allowed sometimes Created: 02/Apr/10  Updated: 12/Jul/16  Resolved: 15/Apr/10

Status: Closed
Project: Core Server
Component/s: Sharding
Affects Version/s: None
Fix Version/s: 1.5.1

Type: Improvement Priority: Minor - P4
Reporter: Dwight Merriman Assignee: Eliot Horowitz (Inactive)
Resolution: Done Votes: 0
Labels: None
Remaining Estimate: Not Specified
Time Spent: Not Specified
Original Estimate: Not Specified

Participants:

 Description   

if sharded on a, a unique index on

{ a, b }

is ok - but we don't allow it currently



 Comments   
Comment by auto [ 15/Apr/10 ]

Author:

{'login': 'erh', 'name': 'Eliot Horowitz', 'email': 'eliot@10gen.com'}

Message: sharding: allow unique indexes if key is more specific than shard key SERVER-917
http://github.com/mongodb/mongo/commit/d72a7fcfcaf4e14d837f07b3b8205a9f19543f91

Generated at Thu Feb 08 02:55:32 UTC 2024 using Jira 9.7.1#970001-sha1:2222b88b221c4928ef0de3161136cc90c8356a66.