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102 Commits

Author SHA1 Message Date
Adrian Holovaty 1a8f9b2b97 Implemented BaseDatabaseFeatures and changed all code to access it -- connection.features.foo instead of backend.foo 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5974 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-20 02:20:33 +00:00
Adrian Holovaty a6a5e3cf32 Removed backend.dictfetchall(), as it wasn't being used anywhere 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5970 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-20 01:14:53 +00:00
Adrian Holovaty ba49e7be08 Removed backend.dictfetchmany(), as it wasn't being used anywhere 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5969 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-20 01:14:03 +00:00
Adrian Holovaty 1b4cfd4fea Removed backend.dictfetchone(), as it wasn't being used anywhere 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5968 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-20 01:13:12 +00:00
Adrian Holovaty 221f99ed58 Refactored quote_name() to DatabaseOperations.quote_name(). Refs #5106 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5967 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-20 01:03:33 +00:00
Adrian Holovaty 13061bf20b Refactored get_start_transaction_sql() to DatabaseOperations.start_transaction_sql(). Refs #5106 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5965 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-20 00:24:03 +00:00
Adrian Holovaty 147e99a08a Refactored get_sql_sequence_reset() to DatabaseOperations.sequence_reset_sql(). Refs #5106 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5964 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-20 00:21:10 +00:00
Adrian Holovaty aaed6e04ec Refactored get_sql_flush() to DatabaseOperations.sql_flush(). Refs #5106 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5963 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-20 00:15:53 +00:00
Adrian Holovaty c44fb66551 Refactored get_random_function_sql() to DatabaseOperations.random_function_sql(). Refs #5106 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5962 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-20 00:04:20 +00:00
Adrian Holovaty aaf8760227 Refactored get_pk_default_value() to DatabaseOperations.pk_default_value(). Refs #5106 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5961 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-19 23:59:06 +00:00
Adrian Holovaty e4b7e369dd Refactored get_max_name_length() to DatabaseOperations.max_name_length(). Refs #5106 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5960 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-19 23:53:39 +00:00
Adrian Holovaty d3e69c3a47 Refactored get_limit_offset_sql() to DatabaseOperations.limit_offset_sql(). Refs #5106 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5959 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-19 23:24:59 +00:00
Adrian Holovaty 5ce050a5f5 Refactored get_last_insert_id() to DatabaseOperations.last_insert_id(). Refs #5106 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5958 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-19 23:18:43 +00:00
Adrian Holovaty 5a6426448f Refactored get_fulltext_search_sql() to DatabaseOperations.fulltext_search_sql(). Refs #5106 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5957 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-19 23:13:06 +00:00
Adrian Holovaty 23a736dca9 Refactored get_drop_foreignkey_sql() to DatabaseOperations.drop_foreignkey_sql(). Refs #5106 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5956 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-19 23:07:34 +00:00
Adrian Holovaty 8e84d35d38 Refactored get_deferrable_sql() to DatabaseOperations.deferrable_sql(). Refs #5106 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5955 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-19 23:03:38 +00:00
Adrian Holovaty 29f67dce9e Refactored get_datetime_cast_sql() to DatabaseOperations.datetime_cast_sql(). Refs #5106 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5953 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-19 22:55:05 +00:00
Adrian Holovaty 5f51f0524a Refactored get_date_trunc_sql() to DatabaseOperations.date_trunc_sql(). Refs #5106 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5952 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-19 22:47:43 +00:00
Adrian Holovaty aab04a4c2f Refactored get_date_extract_sql() to DatabaseOperations.date_extract_sql(). Refs #5106 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5951 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-19 22:40:06 +00:00
Adrian Holovaty 38b5d7f23d Began implementing BaseDatabaseOperations class for every database backend. This class will be used to hold the database-specific methods that currently live at the module level in each backend. Only autoinc_sql() has been implemented so far. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5950 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-19 22:29:57 +00:00
Adrian Holovaty 7c41b19c8a Refactored all database backends to inherit from a common base class to remove quite a bit of duplicated code. Thanks for the patch, Brian Harring. Refs #5106 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5949 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-19 21:30:57 +00:00
Gary Wilson Jr 212ee65be7 Fixed #2101 -- Renamed `maxlength` argument to `max_length` for oldforms `FormField`s and db model `Field`s. This is fully backwards compatible at the moment since the legacy `maxlength` argument is still supported. Using `maxlength` will, however, issue a `PendingDeprecationWarning` when used. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5803 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-08-05 05:14:46 +00:00
Adrian Holovaty ac2b9f2a3f Added a db_type() method to the database Field class. This is a hook for calculating the database column type for a given Field. Also converted all management.py CREATE TABLE statements to use db_type(), which made that code cleaner. The Field.get_internal_type() hook still exists, but we should consider removing it at some point, because db_type() is more general. Also added docs -- the beginnings of docs on how to create custom database Field classes. This is backwards-compatible. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5725 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-20 06:28:56 +00:00
Malcolm Tredinnick 953badbea5 Merged Unicode branch into trunk (r4952:5608). This should be fully 
backwards compatible for all practical purposes.

Fixed #2391, #2489, #2996, #3322, #3344, #3370, #3406, #3432, #3454, #3492, #3582, #3690, #3878, #3891, #3937, #4039, #4141, #4227, #4286, #4291, #4300, #4452, #4702


git-svn-id: http://code.djangoproject.com/svn/django/trunk@5609 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-07-04 12:11:04 +00:00
Jacob Kaplan-Moss 24512a74be Fixed #1465: added support for regex lookups. Thanks, Tom Tobin. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@5555 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-06-27 18:58:10 +00:00
Malcolm Tredinnick ac64e91a0c Merged boulder-oracle-sprint branch (r3965:5512) back into trunk. All 
expected tests pass for all databases.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@5519 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-06-23 14:16:00 +00:00
Malcolm Tredinnick 92c35a0617 Fixed #2365, #3324 -- Renamed FloatField to DecimalField and changed the code 
to return Decimal instances in Python for this field. Backwards incompatible
change.

Added a real FloatField (stores floats in the database) and support for
FloatField and DecimalField in newforms (analogous to IntegerField).

Included decimal.py module (as django.utils._decimal) from Python 2.4. This is
license compatible with Django and included for Python 2.3 compatibility only.

Large portions of this work are based on patches from Andy Durdin and Jorge
Gajon.



git-svn-id: http://code.djangoproject.com/svn/django/trunk@5302 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-05-21 01:29:58 +00:00
Malcolm Tredinnick b3e0b59def Fixed #3450 -- Exposed IntegrityError in a backend-neutral fashion. This is a 
useful error to be able to catch explicitly. Thanks, enlight.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@5076 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-04-25 10:18:56 +00:00
Malcolm Tredinnick eb107e1ae9 Fixed #4048 -- When introspecting a MySQL database, map CHAR(n) fields to 
Django's CharField type, not TextField. Thanks, Bill Fenner.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@5042 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-04-20 10:05:39 +00:00
Russell Keith-Magee dabd96646c Fixed #3790 -- Fixed a problem with sequence resetting during fixture loads when using Postgres. Thanks to Jon Ballard and scott@staplefish.com for the report, and to Zach Thompson for suggesting a solution. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@4937 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-04-06 02:25:58 +00:00
Malcolm Tredinnick 1f9711ffb0 Fixed #3754 -- Re-introduced utf-8 as default encoding for interaction with 
MySQL backend (a side-effect of [4724]). Thanks Andy Dustman and Michael
Radziej.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@4760 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-03-20 23:32:39 +00:00
Malcolm Tredinnick cb624b1377 Fixed #3747 -- Added a stricter MySQLdb version check so that (1, 2, 1, 
'final', 2) passes and (1, 2, 1, 'gamma') does not. Also fixed a problem in the
error reporting when the check fails.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@4751 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-03-18 19:16:47 +00:00
Malcolm Tredinnick f9c4ce5123 Fixed #2635 -- Added improved MySQL backend support from Andy Dustman. Also 
added database.txt documentation; currently only describing Django-related
features of MySQL versions.

As of this commit, there are four known test failures due to (a) no transaction
support with MyISAM storage engine and (b) MySQLdb automatically creating
decimal types for Django's "float" field.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@4724 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-03-14 12:08:19 +00:00
Malcolm Tredinnick cc8d656569 Fixed #3024 -- Fixed database commit() and rollback() behaviour so it works 
consistently if you execute them before Django has made a database connection.
Thanks Bastian Kleineidam.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@4691 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-03-09 07:55:40 +00:00
Russell Keith-Magee f2582eb972 Fixes #2333 -- Added test fixtures framework. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@4659 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-03-01 13:11:08 +00:00
Jacob Kaplan-Moss 51f39d59bd Fixed #3390: the serializer can now contain forward references. Thanks, Russ. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@4610 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-02-26 17:33:27 +00:00
Jacob Kaplan-Moss f6390e8983 Fixed #1477: URLFields now accept a maxlength parameter. Thanks, Matt Croydon. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@4295 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-01-08 20:28:31 +00:00
Adrian Holovaty f21cbb40b2 Fixed #3151 -- Improved MySQL backend not to send 'SET NAMES utf8' before every query. Thanks for the patch, smurf@smurf.noris.de 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@4267 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-12-30 07:21:01 +00:00
Jacob Kaplan-Moss fef89a01c5 Fixed #2866: Added DATABASE_OPTIONS setting which gets passed as extra kwargs to the backend's connect method. Thanks, ymasuda. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@4048 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-11-07 05:17:38 +00:00
Malcolm Tredinnick a834f213bd Fixed omission in [3872]. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@3873 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-09-27 02:47:19 +00:00
Malcolm Tredinnick 6068f3e4cb Reintroduced the changes from [3855] with more flexible handling of version 
strings. Refs #2188, #2827.


git-svn-id: http://code.djangoproject.com/svn/django/trunk@3872 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-09-27 02:42:31 +00:00
Adrian Holovaty a07aafe007 Removed one more legacy bit from [3855]. Refs #2827. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@3868 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-09-26 16:14:06 +00:00
Adrian Holovaty 38d80f8894 Fixed #2827 -- Reverted [3855] 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@3867 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-09-26 16:11:13 +00:00
Malcolm Tredinnick 4e76727fec Fixed #2188 -- Raise an error when using long CharFields in combination with 
older MySQL versions. Thanks, Fraser Nevett <mail@nevett.org> .


git-svn-id: http://code.djangoproject.com/svn/django/trunk@3855 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-09-26 10:46:34 +00:00
Adrian Holovaty ecf6a35112 Fixed #2700 -- Improved introspection for MySQL. Thanks for the patch, serbaut@gmail.com 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@3750 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-09-11 18:41:05 +00:00
Adrian Holovaty 521c6a2652 Fixed #2699 -- Added quote_name() call to MySQL introspection.py. Thanks for the patch, serbaut@gmail.com 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@3746 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-09-11 18:31:46 +00:00
Jacob Kaplan-Moss 17d0bd1512 Fixed a bunch of spurious imports, typos, and other small errors turned up by a pass through PyFlakes. This covers about the first third of the errors. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@3411 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-07-21 17:11:13 +00:00
Malcolm Tredinnick 7e2b888a2d Fixed #2108 -- allow saving of empty models, rather than just dropping them. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@3115 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-06-08 15:14:06 +00:00
Adrian Holovaty 168429d597 Fixed #593 -- Added 'search' DB-API lookup type, which does full-text index searches in MySQL 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@3073 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-06-03 23:28:24 +00:00
Adrian Holovaty 8e9833f261 Fixed #1673 -- Every database backend now raises ImproperlyConfigured if the relevant Python database module raises ImportError 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@2993 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-05-26 18:58:46 +00:00
Adrian Holovaty aa6b13c96b Fixed #1830 -- MySQL inspectdb now detects tinyint field properly 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@2922 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-05-16 20:41:37 +00:00
Adrian Holovaty f69cf70ed8 MERGED MAGIC-REMOVAL BRANCH TO TRUNK. This change is highly backwards-incompatible. Please read http://code.djangoproject.com/wiki/RemovingTheMagic for upgrade instructions. 
git-svn-id: http://code.djangoproject.com/svn/django/trunk@2809 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2006-05-02 01:31:56 +00:00