On adding comments to database schema

2018-03-07 Thread vanadium23
Hello, fellows. There was once a proposal about ability to add comments to table/columns in postgres: https://code.djangoproject.com/ticket/18468 I re-read discussion in ticket, and it has ended with another proposal, that now migrations is within Django, so we can add this feature. I want to m

Cache backends and thread locals

2018-03-07 Thread Nicolas Le Manchet
Hello, Thanks to commit f02dbbe1ae[0], the Memcached cache backend using pylibmc can now keep connections open between requests. Establishing a new TCP connection is rather expensive and each saved round trips to the cache server allows to shave a few ms of response time. It appears that in a

Re: Add Alias or annotations without group-by support?

2018-03-07 Thread Jared Proffitt
I have also run into this exact problem. Would love to get this fixed. Have you found a good workaround? On Tuesday, December 26, 2017 at 12:37:16 PM UTC-6, Cristiano Coelho wrote: > > Hello, I'm having a hard time explaining the exact issue but I hope it's > clear enough. > > > Following this i

Re: Cache backends and thread locals

2018-03-07 Thread Curtis Maloney
I believe I'm (at least partly) responsible for this change, and the short answer is basically "historically memcache client libs have been awful with threading". This may have improved, but in order to avoid a whole slew of potential problems (with memcache and other backbends) I copied the pa