Loading docs/topics/migrations.txt +6 −0 Original line number Diff line number Diff line Loading @@ -298,6 +298,12 @@ models will not have any custom methods or managers that you have defined. They will, however, have the same fields, relationships and ``Meta`` options (also versioned, so they may be different from your current ones). .. warning:: This means that you will NOT have custom save() methods called on objects when you access them in migrations, and you will NOT have any custom constructors or instance methods. Plan appropriately! In addition, the base classes of the model are just stored as pointers, so you must always keep base classes around for as long as there is a migration that contains a reference to them. On the plus side, methods and managers Loading Loading
docs/topics/migrations.txt +6 −0 Original line number Diff line number Diff line Loading @@ -298,6 +298,12 @@ models will not have any custom methods or managers that you have defined. They will, however, have the same fields, relationships and ``Meta`` options (also versioned, so they may be different from your current ones). .. warning:: This means that you will NOT have custom save() methods called on objects when you access them in migrations, and you will NOT have any custom constructors or instance methods. Plan appropriately! In addition, the base classes of the model are just stored as pointers, so you must always keep base classes around for as long as there is a migration that contains a reference to them. On the plus side, methods and managers Loading
