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Versions: 22

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Contents

Sequel.require 'adapters/shared/mysql'

module Sequel
  module DataObjects
    # Database and Dataset instance methods for MySQL specific
    # support via DataObjects.
    module MySQL
      # Database instance methods for MySQL databases accessed via DataObjects.
      module DatabaseMethods
        include Sequel::MySQL::DatabaseMethods
        
        # Return instance of Sequel::DataObjects::MySQL::Dataset with the given opts.
        def dataset(opts=nil)
          Sequel::DataObjects::MySQL::Dataset.new(self, opts)
        end
        
        private
        
        # The database name for the given database.  Need to parse it out
        # of the connection string, since the DataObjects does no parsing on the
        # given connection string by default.
        def database_name
          (m = /\/(.*)/.match(URI.parse(uri).path)) && m[1]
        end

        def schema_column_type(db_type)
          db_type == 'tinyint(1)' ? :boolean : super
        end
      end
      
      # Dataset class for MySQL datasets accessed via DataObjects.
      class Dataset < DataObjects::Dataset
        include Sequel::MySQL::DatasetMethods
        
        # Use execute_insert to execute the replace_sql.
        def replace(*args)
          execute_insert(replace_sql(*args))
        end
        
        private
        
        # do_mysql sets NO_BACKSLASH_ESCAPES, so use standard SQL string escaping
        def literal_string(s)
          "'#{s.gsub("'", "''")}'"
        end
      end
    end
  end
end

Version data entries

22 entries across 22 versions & 2 rubygems

Version Path
sequel-3.28.0 lib/sequel/adapters/do/mysql.rb
sequel-3.27.0 lib/sequel/adapters/do/mysql.rb
sequel-3.26.0 lib/sequel/adapters/do/mysql.rb
sequel-3.25.0 lib/sequel/adapters/do/mysql.rb
sequel-3.24.1 lib/sequel/adapters/do/mysql.rb
sequel-3.24.0 lib/sequel/adapters/do/mysql.rb
sequel-3.23.0 lib/sequel/adapters/do/mysql.rb
sequel-3.22.0 lib/sequel/adapters/do/mysql.rb
sequel-3.21.0 lib/sequel/adapters/do/mysql.rb
sequel-3.20.0 lib/sequel/adapters/do/mysql.rb
sequel-3.19.0 lib/sequel/adapters/do/mysql.rb
sequel-3.18.0 lib/sequel/adapters/do/mysql.rb
sequel-3.17.0 lib/sequel/adapters/do/mysql.rb
sequel-3.16.0 lib/sequel/adapters/do/mysql.rb
sequel-3.15.0 lib/sequel/adapters/do/mysql.rb
sequel-3.14.0 lib/sequel/adapters/do/mysql.rb
sequel-3.13.0 lib/sequel/adapters/do/mysql.rb
sequel-3.12.1 lib/sequel/adapters/do/mysql.rb
sequel-3.12.0 lib/sequel/adapters/do/mysql.rb
sequel-3.11.0 lib/sequel/adapters/do/mysql.rb