[Glass] allSubInstances slow
Johan Brichau via Glass
glass at lists.gemtalksystems.com
Mon Sep 29 11:29:13 PDT 2014
I’m implementing a data migration where I need to do a MyClass allSubInstances, which seems to be very very slow even on a moderately sized database.
I was wonder if there are better practices to achieve this? The class MyClass has many subclasses.
Is it better do separate the iteration of all those instances per subclass?
I.e.: MySubClassA allInstances do: […]. MySubClassB allInstances do:[…] etc….
Or is there any other way to speed things up here?
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