module Sequel::SQL::OrderMethods
Methods that create OrderedExpressions
, used for sorting by columns or more complex expressions.
Public Instance Methods
Source
# File lib/sequel/sql.rb 902 def asc(opts=OPTS) 903 OrderedExpression.new(self, false, opts) 904 end
Mark the receiving SQL
column as sorting in an ascending fashion (generally a no-op). Options:
- :nulls
-
Set to :first to use NULLS FIRST (so NULL values are ordered before other values), or :last to use NULLS LAST (so NULL values are ordered after other values).
Source
# File lib/sequel/sql.rb 912 def desc(opts=OPTS) 913 OrderedExpression.new(self, true, opts) 914 end
Mark the receiving SQL
column as sorting in a descending fashion. Options:
- :nulls
-
Set to :first to use NULLS FIRST (so NULL values are ordered before other values), or :last to use NULLS LAST (so NULL values are ordered after other values).