instance method `locking_column`

Ruby on Rails 5.2.8.1

Since v2.2.3 Last seen in v6.1.7.10

Available in: v2.2.3 v2.3.18 v3.0.20 v3.1.12 v3.2.22.5 v4.0.13 v4.1.16 v4.2.9 v5.2.8.1 v6.0.6 v6.1.7.10

Compare with:

locking_column()

The version column used for optimistic locking. Defaults to lock_version.

Source

# File activerecord/lib/active_record/locking/optimistic.rb, line 142
          def locking_column
            @locking_column = DEFAULT_LOCKING_COLUMN unless defined?(@locking_column)
            @locking_column
          end

Defined in activerecord/lib/active_record/locking/optimistic.rb line 142 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::Locking::Optimistic::ClassMethods

Signature