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rails--rails/activerecord/CHANGELOG.md
Matthew Draper f4159506d6 Re-check that the connection is still stale before we reap it 
A concurrent thread may have also detected it to be stale, and already
released (or even reassigned) it by now.

Fixes #25585
2016-07-06 08:59:56 +09:30

1.4 KiB
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  • Ensure concurrent invocations of the connection reaper cannot allocate the same connection to two threads.

    Fixes #25585.

    Matthew Draper

  • Inspecting an object with an associated array of over 10 elements no longer truncates the array, preventing inspect from looping infinitely in some cases.

    Kevin McPhillips

  • Removed the unused methods ActiveRecord::Base.connection_id and ActiveRecord::Base.connection_id=

    Sean Griffin

  • Ensure hashes can be assigned to attributes created using composed_of. Fixes #25210.

    Sean Griffin

  • Fix logging edge case where if an attribute was of the binary type and was provided as a Hash.

    Jon Moss

  • Handle JSON deserialization correctly if the column default from database adapter returns '' instead of nil.

    Johannes Opper

  • Introduce ActiveRecord::TransactionSerializationError for catching transaction serialization failures or deadlocks.

    Erol Fornoles

  • PostgreSQL: Fix db:structure:load silent failure on SQL error

    The command line flag "-v ON_ERROR_STOP=1" should be used when invoking psql to make sure errors are not suppressed.

    Example:

    psql -v ON_ERROR_STOP=1 -q -f awesome-file.sql my-app-db

    Fixes #23818.

    Ralin Chimev

Please check 5-0-stable for previous changes.