lib/spiderfw/model/storage/db/adapters/mysql.rb in spiderfw-0.5.7 vs lib/spiderfw/model/storage/db/adapters/mysql.rb in spiderfw-0.5.9

@@ -10,11 +10,12 @@
         end
         
         @capabilities = {
             :autoincrement => true,
             :sequences => false,
-            :transactions => true
+            :transactions => true,
+            :foreign_keys => true
         }
         @reserved_keywords = superclass.reserved_keywords
         @safe_conversions = {
             'CHAR' => ['VARCHAR', 'CLOB'],
             'VARCHAR' => ['CLOB'],
@@ -226,9 +227,11 @@
          
          def prepare_value(type, value)
              value = super(type, value)
              return value unless value
              case type.name
+             when 'String'
+                 return value.to_s
              when 'Date', 'DateTime'
                  return value.strftime("%Y-%m-%dT%H:%M:%S")
              when 'Fixnum'
                  return value.to_i
              end