Contents

module ActiveRecord
  module ConnectionAdapters
    module MySQL
      class Column < ConnectionAdapters::Column # :nodoc:
        delegate :extra, to: :sql_type_metadata, allow_nil: true

        def unsigned?
          /\bunsigned(?: zerofill)?\z/.match?(sql_type)
        end

        def case_sensitive?
          collation && !/_ci\z/.match?(collation)
        end

        def auto_increment?
          extra == "auto_increment"
        end

        def virtual?
          /\b(?:VIRTUAL|STORED|PERSISTENT)\b/.match?(extra)
        end
      end
    end
  end
end

Version data entries

20 entries across 20 versions & 1 rubygems

Version	Path
activerecord-5.1.7	lib/active_record/connection_adapters/mysql/column.rb
activerecord-5.1.7.rc1	lib/active_record/connection_adapters/mysql/column.rb
activerecord-5.1.6.2	lib/active_record/connection_adapters/mysql/column.rb
activerecord-5.1.6.1	lib/active_record/connection_adapters/mysql/column.rb
activerecord-5.1.6	lib/active_record/connection_adapters/mysql/column.rb
activerecord-5.1.5	lib/active_record/connection_adapters/mysql/column.rb
activerecord-5.1.5.rc1	lib/active_record/connection_adapters/mysql/column.rb
activerecord-5.1.4	lib/active_record/connection_adapters/mysql/column.rb
activerecord-5.1.4.rc1	lib/active_record/connection_adapters/mysql/column.rb
activerecord-5.1.3	lib/active_record/connection_adapters/mysql/column.rb
activerecord-5.1.3.rc3	lib/active_record/connection_adapters/mysql/column.rb
activerecord-5.1.3.rc2	lib/active_record/connection_adapters/mysql/column.rb
activerecord-5.1.3.rc1	lib/active_record/connection_adapters/mysql/column.rb
activerecord-5.1.2	lib/active_record/connection_adapters/mysql/column.rb
activerecord-5.1.2.rc1	lib/active_record/connection_adapters/mysql/column.rb
activerecord-5.1.1	lib/active_record/connection_adapters/mysql/column.rb
activerecord-5.1.0	lib/active_record/connection_adapters/mysql/column.rb
activerecord-5.1.0.rc2	lib/active_record/connection_adapters/mysql/column.rb
activerecord-5.1.0.rc1	lib/active_record/connection_adapters/mysql/column.rb
activerecord-5.1.0.beta1	lib/active_record/connection_adapters/mysql/column.rb