/ Ruby on Rails
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method

visit_Arel_Nodes_IsNotDistinctFrom

rails latest stable - Class: Arel::Visitors::MSSQL

Method deprecated or moved

This method is deprecated or moved on the latest stable version. The last existing version (v6.0.0) is shown here.

visit_Arel_Nodes_IsNotDistinctFrom(o, collector)
private

No documentation available.

# File activerecord/lib/arel/visitors/mssql.rb, line 15
        def visit_Arel_Nodes_IsNotDistinctFrom(o, collector)
          right = o.right

          if right.nil?
            collector = visit o.left, collector
            collector << " IS NULL"
          else
            collector << "EXISTS (VALUES ("
            collector = visit o.left, collector
            collector << ") INTERSECT VALUES ("
            collector = visit right, collector
            collector << "))"
          end
        end