Changes between Version 1 and Version 2 of Backtracking

Timestamp:

Oct 16, 2009, 3:04:30 PM (15 years ago)

Author:

jurzua

Comment:

--

Backtracking

@@ -4 +4 @@
 
 '''EntityBuilder'''
+
 The EntityBuilder has the task of building an entity. There are two types of Entities:
 
@@ -15 +16 @@
 ''select * from entity, attribute,  entity_attribute where entity.id = X && attribute.id= Y &&  entity_attribute.entityId = X && entity_attribute.attributeId= Y'',
 Where X, Y are Numbers.
+
+The Builder class requires a modification to difference between the current entity and its previous version.
+
+The following query will be used to build the current entity:
+
+''select * from entity, attribute,  entity_attribute where entity.id = X && attribute.id= Y &&  entity_attribute.entityId = X && entity_attribute.attributeId= Y && entity.systemStatus = “original” && attribute.systemStatus = original“.''