Methods that create OrderedExpressions
, used for sorting by
columns or more complex expressions.
Mark the receiving SQL column as sorting in an ascending fashion (generally a no-op). Options:
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).
# File lib/sequel/sql.rb, line 930 def asc(opts=OPTS) OrderedExpression.new(self, false, opts) end
Mark the receiving SQL column as sorting in a descending fashion. Options:
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).
# File lib/sequel/sql.rb, line 940 def desc(opts=OPTS) OrderedExpression.new(self, true, opts) end