0df4593f0e
Fixed #18319 -- Added 'supports_sequence_reset' DB feature
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Added a new feature to allow 3rd party backends to skip tests which
test sequence resetting.
Thanks to manfre for report and patch.
2012-05-22 23:51:05 +03:00
169b1a404c
Replaced foo.next() by next(foo).
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This new syntax for next() has been introduced in Python 2.6 and is
compatible with Python 3.
2012-05-10 20:15:49 +02:00
3904b74a3f
Fixed #18013 -- Use the new 'as' syntax for exceptions.
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Thanks Clueless for the initial patch.
Note that unittest has been purposely left out (external package only used by Python 2.6).
2012-04-29 20:57:15 +02:00
8d71734f15
Fixed #17923 -- Added missing import in the MySQL and Oracle backends. Thanks aldaran for the report. Also removed two duplicate imports.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@17758 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-03-17 09:11:24 +00:00
ce88b57b9a
Fixed #17755 -- Ensured datetime objects that bypass the model layer (for instance, in raw SQL queries) are converted to UTC before sending them to the database when time zone support is enabled. Thanks Anssi for the report.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@17596 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-02-27 21:15:25 +00:00
7beb0db79b
Fixed #10320 -- Made it possible to use executemany with iterators. Thanks MockSoul for the report.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@17387 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2012-01-22 16:41:20 +00:00
2693aa890e
Simplified time zone support in the Oracle backend. Avoided outputtypehandler which doesn't exist in cx_Oracle < 4.4.1.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@17171 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-12-07 08:43:30 +00:00
9b1cb755a2
Added support for time zones. Thanks Luke Plant for the review. Fixed #2626 .
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For more information on this project, see this thread:
http://groups.google.com/group/django-developers/browse_thread/thread/cf0423bbb85b1bbf
git-svn-id: http://code.djangoproject.com/svn/django/trunk@17106 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-11-18 13:01:06 +00:00
246580573d
Fixed #12308 -- Added tablespace support to the PostgreSQL backend.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@16987 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-10-14 21:49:43 +00:00
9fe050a275
Added an implementation of bulk insert via the ORM to the Oracle DB backend.
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Refs #7596 , r16739 and http://troels.arvin.dk/db/rdbms/#insert-multiple
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16819 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-09-11 23:02:53 +00:00
be87f0b0ec
Fixed #3615 : Added support for loading fixtures with forward references on database backends (such as MySQL/InnoDB) that do not support deferred constraint checking. Many thanks to jsdalton for coming up with a clever solution to this long-standing issue, and to jacob, ramiro, graham_king, and russellm for review/testing. (Apologies if I missed anyone else who helped here.)
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@16590 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-08-07 00:43:26 +00:00
24f4764a48
Fixed #16225 -- Removed unused imports. Many thanks to Aymeric Augustin for the work on the patch and Alex for reviewing.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@16539 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-07-13 09:35:51 +00:00
c43d15b3b3
More removal of poorly legible constructs to workaround Python 2.4 shortcomings.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@16363 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-06-10 18:43:29 +00:00
dff31de20a
Fixed #16155 -- Removed Python 2.4 compatibility constructs from code and mentions from docs. Thanks Aymeric Augustin for the report and patch.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@16349 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-06-09 20:01:28 +00:00
5b0e4e49d4
Fixed #14091 - be more correct about logging queries in connection.queries.
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Thanks to Aymeric Augustin for figuring out how to make this work across
multiple databases.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16081 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-04-22 12:14:54 +00:00
8f0f73c7b8
Fixed #2705 : added a `select_for_update()` clause to querysets.
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A number of people worked on this patch over the years -- Hawkeye, Colin Grady,
KBS, sakyamuni, anih, jdemoor, and Issak Kelly. Thanks to them all, and
apologies if I missed anyone.
Special thanks to Dan Fairs for picking it up again at the end and seeing this
through to commit.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@16058 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-04-20 20:42:07 +00:00
b4c83138e9
Fixed #15534 : Made the Oracle runtime test for regex capabilities use the !DatabaseOperations connection instead of grabbing the default connection.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@16041 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-04-18 21:59:20 +00:00
30b3d51599
Fixed #13630 -- Made __init__ methods of all DB backends' DatabaseOperations classes take a `connection` argument. Thanks calexium for the report.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@16016 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-04-05 00:19:17 +00:00
d9e61a435a
Added a skip for a test that fails in Oracle. Unlike other backends, Oracle does not allow duplicate rows where there is a unique_together constraint for which some but not all of the columns are NULL.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@15777 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-03-08 22:41:25 +00:00
91c61c0baa
Fixed #14149 : Initialize the Oracle connection.operators at connection time since some systems don't seem to like the "TRANSLATE" trick.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@15299 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2011-01-24 21:34:18 +00:00
b1f6a4d66f
Fixed #10154 : Allow combining F expressions with timedelta values.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@15018 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-12-22 03:34:04 +00:00
b8c368feb2
Replaced an ImportError with ImproperlyConfigured in the Oracle backend.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@14855 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-12-08 07:56:43 +00:00
cbf9d6e0bb
Fixed the Oracle environment variables not getting set correctly under Cygwin.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@14781 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-12-03 00:54:39 +00:00
1f68dc4ad4
Fixed #11706 : Added an Oracle connection option to disable the use of RETURNING INTO in INSERT statements.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@14765 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-12-01 23:36:56 +00:00
87a8046f90
Made the oracle backend throw the same ValueError as the mysql backend when a timezone-aware datetime is passed in. This fixes a datatypes test failure.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@14544 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-11-12 18:39:30 +00:00
e0e347c2d3
Fixed a misapplied test skip feature in the oracle backend from r14139.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@14543 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-11-12 17:51:31 +00:00
ee6bec6c09
Fixed #11101 : Rewrote the sequence reset SQL for Oracle to prevent it from performing an implicit commit that caused all fixtures to be automatically committed, causing a large number of test failures.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@14537 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-11-12 01:44:22 +00:00
cae746e037
Fixed error introduced in r14512.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@14514 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-11-11 05:17:31 +00:00
4fb1825e75
Fixed small multi-db compatibility issue in the Oracle backend.
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Also, converted a couple of constructs to a more Python idiomatic form.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@14512 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-11-11 05:07:32 +00:00
f91b41fe33
Implemented changes made in r14320 in the Oracle backend. Thanks Russell for reviewing the proposed fix.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@14510 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-11-11 04:36:20 +00:00
616b30227d
Fixed #7539 , #13067 -- Added on_delete argument to ForeignKey to control cascade behavior. Also refactored deletion for efficiency and code clarity. Many thanks to Johannes Dollinger and Michael Glassford for extensive work on the patch, and to Alex Gaynor, Russell Keith-Magee, and Jacob Kaplan-Moss for review.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@14507 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-11-09 16:46:42 +00:00
121d2e3678
Fixed #12991 -- Added unittest2 support. Thanks to PaulM for the draft patch, and to Luke, Karen, Justin, Alex, Łukasz Rekucki, and Chuck Harmston for their help testing and reviewing the final patch.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@14139 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-10-11 12:55:17 +00:00
320c46999c
Fixed #14244 : Allow lists of more than 1000 items to be used with the 'in' lookup in Oracle, by breaking them up into groups of 1000 items and ORing them together. Thanks to rlynch for the report and initial patch.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@13859 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-09-16 19:53:41 +00:00
6909c22663
Fixed #13798 -- Added connection argument to the connection_created signal. Thanks to liangent for the report, and Alex Gaynor for the patch.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@13672 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-08-30 13:21:18 +00:00
5211f48ae3
Fixed #12164 -- Removed the Python 2.3 compatibility imports and workarounds. Thanks to timo and claudep for the patch.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@13094 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-05-04 14:00:30 +00:00
6a1cf9369f
Fixed a bug preventing cursor variables from being passed as bind parameters in the oracle backend.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@13042 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-04-28 17:08:06 +00:00
82efb48403
Fixed #12328 -- Corrected the handling of subqueries with ordering and slicing, especially when used in delete subqueries. Thanks to Walter Doekes for the report.
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This fixes a feature that isn't available under MySQL and Oracle (Refs #10099 ).
git-svn-id: http://code.djangoproject.com/svn/django/trunk@12912 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-04-04 17:05:43 +00:00
11ee9746a0
Fixed #12702 -- Introduced a common implementation of DatabaseError and IntegrityError, so that database backends can (re)raise common error classes. Thanks for Waldemar Kornewald for the report.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@12352 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-01-29 15:45:55 +00:00
9cd1d6ed87
Fixed #11017 : Changed implementation of Oracle LIKE lookups to enable index usage. Thanks to Jani Tiainen for this workaround.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@12293 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-01-25 19:28:36 +00:00
cdf5ad4217
Changes to get raw queries working on the oracle backend.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@11968 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-12-22 21:05:15 +00:00
ff60c5f9de
Fixed #1142 -- Added multiple database support.
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This monster of a patch is the result of Alex Gaynor's 2009 Google Summer of Code project.
Congratulations to Alex for a job well done.
Big thanks also go to:
* Justin Bronn for keeping GIS in line with the changes,
* Karen Tracey and Jani Tiainen for their help testing Oracle support
* Brett Hoerner, Jon Loyens, and Craig Kimmerer for their feedback.
* Malcolm Treddinick for his guidance during the GSoC submission process.
* Simon Willison for driving the original design process
* Cal Henderson for complaining about ponies he wanted.
... and everyone else too numerous to mention that helped to bring this feature into fruition.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@11952 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-12-22 15:18:51 +00:00
dcf3be7a62
Fixed #10566 : Added support for cx_Oracle compiled with the WITH_UNICODE flag.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@11477 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-08-24 15:45:48 +00:00
bbac0cc965
Fixed #11487 : pass long strings to Oracle as CLOB rather than NCLOB to prevent an encoding bug that occurs in some installations.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@11285 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-07-21 21:20:18 +00:00
52bc782621
Fixed #11107 -- Corrected the generation of sequence reset SQL for m2m fields with an intermediate model. Thanks to J Clifford Dyer for the report and fix.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@11215 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-07-11 14:22:52 +00:00
da3b38cdda
Fixed #6064 -- Added the `connection_created` signal for when a database connection is created.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@10182 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-29 23:15:58 +00:00
faf1609851
Fixed an issue with unicode being mangled in Oracle when the database character set is non-unicode.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@10175 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-27 19:48:02 +00:00
83c1572cc4
Fixed #10488 : fixed DB cache backend test failures in Oracle.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@10051 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-13 21:04:48 +00:00
c3dc837950
Fixed #10473 : Added Oracle support for "RETURNING" ids from insert statements.
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@10044 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-12 23:41:27 +00:00
315145f7ca
Fixed #10459 -- Refactored the internals of database connection objects so that connections know their own settings and pass around settings as dictionaries instead of passing around the Django settings module itself. This will make it easier for multiple database support. Thanks to Alex Gaynor for the initial patch.
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This is backwards-compatible but will likely break third-party database backends. Specific API changes are:
* BaseDatabaseWrapper.__init__() now takes a settings_dict instead of a settings module. It's called settings_dict to disambiguate, and for easy grepability. This should be a dictionary containing DATABASE_NAME, etc.
* BaseDatabaseWrapper has a settings_dict attribute instead of an options attribute. BaseDatabaseWrapper.options is now BaseDatabaseWrapper['DATABASE_OPTIONS']
* BaseDatabaseWrapper._cursor() no longer takes a settings argument.
* BaseDatabaseClient.__init__() now takes a connection argument (a DatabaseWrapper instance) instead of no arguments.
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10026 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-11 03:39:34 +00:00
a4f1e48ddb
Added savepoint support to the Oracle backend, necessary per the thread at http://groups.google.com/group/django-developers/browse_thread/thread/c87cf2d97478c068/
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git-svn-id: http://code.djangoproject.com/svn/django/trunk@10022 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-10 18:37:22 +00:00
Anssi Kääriäinen
Claude Paroz
Aymeric Augustin
Ramiro Morales
Karen Tracey
Jannis Leidel
Jacob Kaplan-Moss
Ian Kelly
Carl Meyer
Russell Keith-Magee
Justin Bronn
Adrian Holovaty