On Sun, Jul 10, 2011 at 02:41:59PM -0700, Eric B wrote: > Our web site uses Django 1.2. We're adding a layer to our MySQL > database called dbShards for fragmentation (sharding). I need to > prepend instructive SQL comments (/* ... */) to UPDATE statements in > certain situations. What's the best way to intercept the raw SQL sent > to the database?
You can override django.db.models.sql.compiler.SQLUpdateCompiler.as_sql() method [1], and then make a custom database backend, which would point to your modified compiler ([2], [3]). Or you could monkey-patch Django's compiler. Feels somewhat hackish, but should work :). .. [1] https://code.djangoproject.com/browser/django/branches/releases/1.2.X/django/db/models/sql/compiler.py#L812 .. [2] https://code.djangoproject.com/browser/django/branches/releases/1.2.X/django/db/backends/__init__.py#L106 .. [3] https://code.djangoproject.com/browser/django/branches/releases/1.2.X/django/db/backends/__init__.py#L280 -- Kirill Spitsin -- You received this message because you are subscribed to the Google Groups "Django users" group. To post to this group, send email to django-users@googlegroups.com. To unsubscribe from this group, send email to django-users+unsubscr...@googlegroups.com. For more options, visit this group at http://groups.google.com/group/django-users?hl=en.
