lib/activefacts/generator/traits/expr.rb in activefacts-compositions-1.9.18 vs lib/activefacts/generator/traits/expr.rb in activefacts-compositions-1.9.19

@@ -17,9 +17,10 @@
       MM = ActiveFacts::Metamodel unless const_defined?(:MM)
     public
       attr_reader :type_num       # ActiveFacts::Metamodel::DataType number
       attr_reader :value          # String representation of the expression
       attr_reader :is_mandatory   # false if nullable
+                  # This doesn't handle Postgres expressions, which can include a sub-table (e.g. via unnest)
       attr_reader :is_array       # the expression returns an array of the specified type
 
       # Construct an expression that addresses a field from a Metamodel::Component
       def initialize value, type_num, is_mandatory, is_array = false
         @type_num = type_num