[SRU] Backport prefetch_related from 1.4
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
python-django (Ubuntu) |
Fix Released
|
Undecided
|
Andres Rodriguez | ||
Precise |
Fix Released
|
High
|
Unassigned |
Bug Description
The prefetch_related functionality from 1.4 is required in 1.3 as a pre-requisite to a maas backport. This functionality speeds up database queries by pre-caching results.
[Impact]
This is functionality required as part of the MAAS Next Steps blueprint [1], in order to be able to SRU various new fixes to MAAS in precise. This functionality allows faster database queries by pre-caching results, as stated in the description above.
[Test Case]
This has been tested against MAAS. To test this we simply need to branch the MAAS branch which is being prepared for the SRU, and make sure all tests pass. Tests will fail when this SRU has not being installed. Test will pass when this feature is backported.
1. bzr branch lp:~maas-maintainers/maas/1.2 maas-sru
2. cd maas-sru
3. make test
[Regression Potential]
Minimal. This is functionality that produces minimal impact to django. On the other hand, the maas-maintainers team has committed to address any related issues and maintain it from this point forward.
[1]: https:/
Changed in python-django (Ubuntu): | |
assignee: | nobody → Andres Rodriguez (andreserl) |
description: | updated |
Changed in python-django (Ubuntu): | |
status: | New → Fix Released |
Changed in python-django (Ubuntu Precise): | |
importance: | Undecided → Critical |
importance: | Critical → High |
summary: |
- Backport prefetch_related from 1.4 + [SRU] Backport prefetch_related from 1.4 |
description: | updated |
tags: |
added: verification-done removed: verification-needed |
Changed in python-django (Ubuntu Precise): | |
status: | Invalid → New |
Changed in python-django (Ubuntu Precise): | |
status: | Invalid → New |
tags: |
added: verification-done removed: verification-needed |
Hello Julian, or anyone else affected,
Accepted into quantal-proposed. The package will build now and be available in a few hours in the -proposed repository.
Please help us by testing this new package. See https:/ /wiki.ubuntu. com/Testing/ EnableProposed for documentation how to enable and use -proposed. Your feedback will aid us getting this update out to other Ubuntu users.
If this package fixes the bug for you, please change the bug tag from verification-needed to verification-done. If it does not, change the tag to verification- failed. In either case, details of your testing will help us make a better decision.
Further information regarding the verification process can be found at https:/ /wiki.ubuntu. com/QATeam/ PerformingSRUVe rification . Thank you in advance!