test0908
/
django
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Fixed some comma splices in the 'Insert in bulk' section of db/optimization.txt 

git-svn-id: http://code.djangoproject.com/svn/django/trunk@17188 bcc190cf-cafb-0310-a4f2-bffc1f526a37
This commit is contained in:
Adrian Holovaty 2011-12-09 23:14:04 +00:00
parent 19cbdf8c8f
commit 594a45ed29
1 changed files with 8 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

14
docs/topics/db/optimization.txt
View File

@ -283,21 +283,23 @@ number of SQL queries. For example::
Entry(headline="Python 3.1 Planned") Entry(headline="Python 3.1 Planned")
]) ])
Is preferable to:: ...is preferable to::
Entry.objects.create(headline="Python 3.0 Released") Entry.objects.create(headline="Python 3.0 Released")
Entry.objects.create(headline="Python 3.1 Planned") Entry.objects.create(headline="Python 3.1 Planned")
Note that there are a number of :meth:`caveats to this method Note that there are a number of :meth:`caveats to this method
<django.db.models.query.QuerySet.bulk_create>`, make sure it is appropriate for <django.db.models.query.QuerySet.bulk_create>`, so make sure it's appropriate
your use case. This also applies to :class:`ManyToManyFields for your use case.
<django.db.models.ManyToManyField>`, doing::
This also applies to :class:`ManyToManyFields
<django.db.models.ManyToManyField>`, so doing::
my_band.members.add(me, my_friend) my_band.members.add(me, my_friend)
Is preferable to:: ...is preferable to::
my_band.members.add(me) my_band.members.add(me)
my_band.members.add(my_friend) my_band.members.add(my_friend)
Where ``Bands`` and ``Artists`` have a many-to-many relationship. ...where ``Bands`` and ``Artists`` have a many-to-many relationship.