visit_ColumnDefinition

# File activerecord/lib/active_record/connection_adapters/abstract/schema_creation.rb, line 31
          def visit_ColumnDefinition(o)
            o.sql_type ||= type_to_sql(o.type, o.limit, o.precision, o.scale)
            column_sql = "#{quote_column_name(o.name)} #{o.sql_type}"
            add_column_options!(column_sql, column_options(o)) unless o.type == :primary_key
            column_sql
          end