Here is Schema Evolution Project home site: http://code.google.com/p/django-schemaevolution/
Any feedbacks are welcome daev wrote: > It's very funny but couple of dayes ago I start to write some schema > wvolution framework for django. I've read articles in django-code wiki > about schema evolution and make some major decisions. I realized that > the better way(for me) not to analize application model definition but > to analize django-made DDL code. So I hame 2 DDL files with old schema > definition and new. Old file stored in some "compiled" format in > specific db (using Pickle module).When user changed his model > definition he run schema_evolution.py <app_name> (from the djang- > project root derectory). This script (its more than one file, it whole > multi-file module:) ) gets from django CREATE TABLE statement and then > starts to compare this one with stored earlier. Script parse (using > pyparsing module) two files then try to find changes. It asks user for > renamed tables/fields and then produced output python script that > contains ALTER TABLE statements (that executed by cursor.execute() ). > I plane to release my code under code.google project hosting. May be > it can help somebody(and me of course) to spend less time with schema > evolution/migration tasks. > Thanks. Sorry for my English:) --~--~---------~--~----~------------~-------~--~----~ You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [EMAIL PROTECTED] For more options, visit this group at http://groups.google.com/group/django-users?hl=en -~----------~----~----~----~------~----~------~--~---
