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2010-04-21Fixed #13396 -- Modified the SQLite introspection code to avoid a problem ↵Russell Keith-Magee
with unconsumed cursors on PyPy. Thanks to Alex Gaynor for the report and fix. git-svn-id: http://code.djangoproject.com/svn/django/trunk@13016 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-03-23Fixed #12612 -- Corrected handling of parameter formatting in SQLite backend ↵Russell Keith-Magee
so that executemany raises exceptions when bad parameter counts are provided. Thanks to Niels <niels@pythonheads.nl> for the report, and Gabriel Hurley for the help narrowing down the problem. git-svn-id: http://code.djangoproject.com/svn/django/trunk@12836 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-02-24Fixed #12818. SQLite now properly quotes strings for date extraction and ↵Joseph Kocherhans
truncation. Thanks, SmilyChris. git-svn-id: http://code.djangoproject.com/svn/django/trunk@12573 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-01-29Fixed #12702 -- Introduced a common implementation of DatabaseError and ↵Russell Keith-Magee
IntegrityError, so that database backends can (re)raise common error classes. Thanks for Waldemar Kornewald for the report. git-svn-id: http://code.djangoproject.com/svn/django/trunk@12352 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2010-01-10Changed a whole bunch of places to raise exception instances instead of ↵Adrian Holovaty
old-style raising exception classes plus a comma. Good for the future Python 3 conversion git-svn-id: http://code.djangoproject.com/svn/django/trunk@12180 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-12-22Fixed #1142 -- Added multiple database support.Russell Keith-Magee
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
2009-12-17Fixed #399: Added big integer field. Thanks to Tomáš Kopeček for ↵Karen Tracey
persistently maintaining a patch for this. git-svn-id: http://code.djangoproject.com/svn/django/trunk@11887 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-04-12Fixed #10071 -- Changed some internal database data representations.Malcolm Tredinnick
We now pass numbers used in data queries as actualy numbers (integers) to the database backends, rather than string forms. This is easier for some of the less flexible backeds. Based on a patch from Leo Soto and Ramiro Morales. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10530 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-04-11Fixed #10357 -- Fixed the "dbshell" command for Windows users.Malcolm Tredinnick
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10517 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-04-04Fixed up the introspection code and tests added for #9779 to run under ↵Karen Tracey
Python 2.3, which has neither set nor rsplit. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10392 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-04-02Fixed #9779: added support for relation detection to inspectdb under SQLite. ↵Jacob Kaplan-Moss
Thanks, gabbott and ramiro. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10364 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-29Fixed #6064 -- Added the `connection_created` signal for when a database ↵Justin Bronn
connection is created. git-svn-id: http://code.djangoproject.com/svn/django/trunk@10182 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-20Fixed #9628 -- Use `pysqlite2` for database backend, if installed.Justin Bronn
git-svn-id: http://code.djangoproject.com/svn/django/trunk@10105 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-03-11Fixed #10459 -- Refactored the internals of database connection objects so ↵Adrian Holovaty
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. 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
2009-02-08Fixed #7672 -- Added a 'week_day' lookup type. Many thanks to Ross Poulton ↵Karen Tracey
for the proposal and implementation on all built-in database backends.. git-svn-id: http://code.djangoproject.com/svn/django/trunk@9818 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2009-01-15Fixed #3566 -- Added support for aggregation to the ORM. See the ↵Russell Keith-Magee
documentation for details on usage. Many thanks to: * Nicolas Lara, who worked on this feature during the 2008 Google Summer of Code. * Alex Gaynor for his help debugging and fixing a number of issues. * Justin Bronn for his help integrating with contrib.gis. * Karen Tracey for her help with cross-platform testing. * Ian Kelly for his help testing and fixing Oracle support. * Malcolm Tredinnick for his invaluable review notes. git-svn-id: http://code.djangoproject.com/svn/django/trunk@9742 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-12-16Fixed #9814 -- Allowed SafeStrings to be saved to sqlite DB when running on ↵Karen Tracey
Python 2.6. git-svn-id: http://code.djangoproject.com/svn/django/trunk@9654 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-11-16Fixed #3501 -- Fixed date filtering in querysets for nullable date fields. OnlyMalcolm Tredinnick
affects SQLite. git-svn-id: http://code.djangoproject.com/svn/django/trunk@9466 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-09-17Fixed #9113 -- Improved exception message reporting when importing sqlite3 ↵Malcolm Tredinnick
fails. git-svn-id: http://code.djangoproject.com/svn/django/trunk@9060 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-09-09db: Gave each DatabaseClient class an 'executable_name' attribute (e.g., ↵Adrian Holovaty
'psql' or 'mysql'), so that we can use it to make a more helpful error message. Refs #8978 git-svn-id: http://code.djangoproject.com/svn/django/trunk@8989 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-09-01Fixed #8210 and #8664: moved `USStateField` and `PhoneNumberField` to ↵Jacob Kaplan-Moss
`django.contrib.localflavor.us`. This is a backwards-incompatible change, albeit a minor one; just add an aditional `import` and go on your way. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8819 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-26Fixed #8347 -- Added a few missing field type conversion to SQLite's inspectdbMalcolm Tredinnick
handling. Patch from trbs. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8580 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-23Fixed #8214 -- Added back a stringification that was dropped during [8131].Malcolm Tredinnick
This restores filtering on dates in the admin, for example. Thanks to akfarrell and a small team of workers at the Portland Sprint. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8494 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-16Fixed #8355: Removed some whitespace that was apparently causing difficulty ↵Russell Keith-Magee
with script compilation. Thanks to bear330 for the report. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8402 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-15Fixed #8331 -- Added style parameter to sqlite backend implementation of ↵Russell Keith-Magee
sql_remove_table_constraints, missed in recent db backend refactor. Thanks to d00gs for the report. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8364 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-11Fixed #5461 -- Refactored the database backend code to use classes for the ↵Russell Keith-Magee
creation and introspection modules. Introduces a new validation module for DB-specific validation. This is a backwards incompatible change; see the wiki for details. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8296 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-08-09Fixed #7921: for sqlite3 2.4.1 or later, adapt str objects to unicode, thus ↵Jacob Kaplan-Moss
preveting weird failures with 8-bit bytestrings. Martin von Löwis and Karen Tracey tracked this one down -- thanks! git-svn-id: http://code.djangoproject.com/svn/django/trunk@8276 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-07-29Fixed #7560 -- Moved a lot of the value conversion preparation forMalcolm Tredinnick
loading/saving interactions with the databases into django.db.backend. This helps external db backend writers and removes a bunch of database-specific if-tests in django.db.models.fields. Great work from Leo Soto. git-svn-id: http://code.djangoproject.com/svn/django/trunk@8131 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-07-18Fixed #5552 -- Raise an error, rather than failing silently, when DATABASE_NAMEMalcolm Tredinnick
is not specified for SQLite. git-svn-id: http://code.djangoproject.com/svn/django/trunk@7956 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-07-18Fixed #7805 -- Removed ImageField.get_internal_type() because it doesn't ↵Adrian Holovaty
offer anything beyond FileField's implementation. Thanks, Gulopine git-svn-id: http://code.djangoproject.com/svn/django/trunk@7947 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-07-15Fixed #7411 -- worked around some possible transaction conflicts in SQLite.Malcolm Tredinnick
git-svn-id: http://code.djangoproject.com/svn/django/trunk@7926 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2008-04-27Merged the queryset-refactor branch into trunk.Malcolm Tredinnick
This is a big internal change, but mostly backwards compatible with existing code. Also adds a couple of new features. Fixed #245, #1050, #1656, #1801, #2076, #2091, #2150, #2253, #2306, #2400, #2430, #2482, #2496, #2676, #2737, #2874, #2902, #2939, #3037, #3141, #3288, #3440, #3592, #3739, #4088, #4260, #4289, #4306, #4358, #4464, #4510, #4858, #5012, #5020, #5261, #5295, #5321, #5324, #5325, #5555, #5707, #5796, #5817, #5987, #6018, #6074, #6088, #6154, #6177, #6180, #6203, #6658 git-svn-id: http://code.djangoproject.com/svn/django/trunk@7477 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2007-09-19Fixed #231: all fields that should take max_length now do. Thanks, Don ↵Jacob Kaplan-Moss
Spaulding. git-svn-id: http://code.djangoproject.com/svn/django/trunk@6378 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2007-09-14Fixed #4896: fixed #4765: Patch for cursor.executemany using oracle and Ian Kelly
sqlite3. Thanks, jdetaeye@www.frepple.com git-svn-id: http://code.djangoproject.com/svn/django/trunk@6218 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2007-09-02Fixed #5263 -- Updated docstring for sqlite3 backend. Thanks, Paul BxAdrian Holovaty
git-svn-id: http://code.djangoproject.com/svn/django/trunk@6035 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2007-08-20Refactored OPERATOR_MAPPING so that it exists as ↵Adrian Holovaty
django.db.connection.operators instead of django.db.backend.OPERATOR_MAPPING. Refs #5106 git-svn-id: http://code.djangoproject.com/svn/django/trunk@5982 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2007-08-20Implemented BaseDatabaseFeatures and changed all code to access it -- ↵Adrian Holovaty
connection.features.foo instead of backend.foo git-svn-id: http://code.djangoproject.com/svn/django/trunk@5974 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2007-08-20Removed backend.dictfetchall(), as it wasn't being used anywhereAdrian Holovaty
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5970 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2007-08-20Removed backend.dictfetchmany(), as it wasn't being used anywhereAdrian Holovaty
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5969 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2007-08-20Removed backend.dictfetchone(), as it wasn't being used anywhereAdrian Holovaty
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5968 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2007-08-20Refactored quote_name() to DatabaseOperations.quote_name(). Refs #5106Adrian Holovaty
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5967 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2007-08-20Refactored get_start_transaction_sql() to ↵Adrian Holovaty
DatabaseOperations.start_transaction_sql(). Refs #5106 git-svn-id: http://code.djangoproject.com/svn/django/trunk@5965 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2007-08-20Refactored get_sql_sequence_reset() to ↵Adrian Holovaty
DatabaseOperations.sequence_reset_sql(). Refs #5106 git-svn-id: http://code.djangoproject.com/svn/django/trunk@5964 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2007-08-20Refactored get_sql_flush() to DatabaseOperations.sql_flush(). Refs #5106Adrian Holovaty
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5963 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2007-08-20Refactored get_random_function_sql() to ↵Adrian Holovaty
DatabaseOperations.random_function_sql(). Refs #5106 git-svn-id: http://code.djangoproject.com/svn/django/trunk@5962 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2007-08-19Refactored get_pk_default_value() to DatabaseOperations.pk_default_value(). ↵Adrian Holovaty
Refs #5106 git-svn-id: http://code.djangoproject.com/svn/django/trunk@5961 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2007-08-19Refactored get_max_name_length() to DatabaseOperations.max_name_length(). ↵Adrian Holovaty
Refs #5106 git-svn-id: http://code.djangoproject.com/svn/django/trunk@5960 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2007-08-19Refactored get_limit_offset_sql() to DatabaseOperations.limit_offset_sql(). ↵Adrian Holovaty
Refs #5106 git-svn-id: http://code.djangoproject.com/svn/django/trunk@5959 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2007-08-19Refactored get_last_insert_id() to DatabaseOperations.last_insert_id(). Refs ↵Adrian Holovaty
#5106 git-svn-id: http://code.djangoproject.com/svn/django/trunk@5958 bcc190cf-cafb-0310-a4f2-bffc1f526a37
2007-08-19Refactored get_fulltext_search_sql() to ↵Adrian Holovaty
DatabaseOperations.fulltext_search_sql(). Refs #5106 git-svn-id: http://code.djangoproject.com/svn/django/trunk@5957 bcc190cf-cafb-0310-a4f2-bffc1f526a37
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