Anssi Kääriäinen
0a0a0d66b3
Fixed #19351 -- SQLite bulk_insert of more than 500 single-field objs
2012-11-24 01:13:12 +02:00
Anssi Kääriäinen
a27582484c
Fixed SQLite's collapsing of same-valued instances in bulk_create
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SQLite used INSERT INTO tbl SELECT %s UNION SELECT %s, the problem
was that there should have been UNION ALL instead of UNION.
Refs #19351
2012-11-24 01:12:17 +02:00
Michael Manfre
32ac067a6d
Fixed #18927 -- Fixed bulk_create tests when no has_bulk_insert
2012-10-10 01:39:43 +03:00
Anssi Kääriäinen
29132ebdef
Fixed #17788 -- Added batch_size argument to qs.bulk_create()
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The qs.bulk_create() method did not work with large batches together
with SQLite3. This commit adds a way to split the bulk into smaller
batches. The default batch size is unlimited except for SQLite3 where
the batch size is limited to 999 SQL parameters per batch.
Thanks to everybody who participated in the discussions at Trac.
2012-07-17 15:24:41 +03:00
Anssi Kääriäinen
c4e62eff90
Fixed #17653 -- Changed MySQL backend to raise a ValueError if zero is used as an AutoField value.
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Thanks to Sylvain Lebon for the report, krzysiumed for the patch and charettes and claudep for reviews.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@17933 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-04-24 18:03:14 +00:00
Claude Paroz
9383a2761c
Removed with_statement imports, useless in Python >= 2.6. Refs #17965 . Thanks jonash for the patch.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@17828 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-03-30 08:02:08 +00:00
Alex Gaynor
d362c1546f
Convert much of the regression tests to use absolute imports. There's still work to be done though.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@16976 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-10-13 18:51:33 +00:00
Alex Gaynor
b45a4acf6f
Ensure bulk_create returns the right value if the argument is an empty list.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@16792 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-09-10 21:46:59 +00:00
Alex Gaynor
f2bc919ec0
Ensure bulk_create returns what it is supposed to.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@16791 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-09-10 21:44:57 +00:00
Alex Gaynor
7deb25b8dd
Fixed #7596 . Added Model.objects.bulk_create, and make use of it in several places. This provides a performance benefit when inserting multiple objects. THanks to Russ for the review, and Simon Meers for the MySQl implementation.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@16739 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-09-09 19:22:28 +00:00
