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  1. Core Server
  2. SERVER-4462

ensuring unique index on collection with duplicate breaks cursor

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    • Icon: Bug Bug
    • Resolution: Cannot Reproduce
    • Icon: Major - P3 Major - P3
    • None
    • 1.8.1, 2.0.1
    • Index Maintenance
    • Ubuntu 11.10 64bit
    • Query
    • Linux

    Description

      Given a collection A with 10000 documents, each containing one property `name`, in which 2 documents have the same name, if we execute ensureIndex with option unique on name and immediately follow with a find() for all documents, the index fails (as expected) but the find() only returns with 101 documents.

      Here is an example using Mongoose on Nodejs:
      https://gist.github.com/1449032

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            backlog-server-query Backlog - Query Team (Inactive)
            aheckmann Aaron Heckmann
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              Updated:
              Resolved: