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Author SHA1 Message Date
Malcolm Tredinnick
98abf27535 queryset-refactor: Merged from trunk up to [7025]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7029 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-01-26 13:23:25 +00:00
Malcolm Tredinnick
83cb2218bc queryset-refactor: Merged from trunk up to [7002]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@7004 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2008-01-09 06:08:40 +00:00
Malcolm Tredinnick
b824d803ce queryset-refactor: Added a couple of tests to demonstrate table handling in order_by() situations. One is known to fail (and commented out for now). 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6968 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-22 11:16:21 +00:00
Malcolm Tredinnick
e247b36447 queryset-refactor: Work around the fact that "where id is NULL" can return different results in different circumstances in MySQL(!!). 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6967 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-22 11:16:04 +00:00
Malcolm Tredinnick
f47cfe12ae queryset-refactor: Tweaked one test slightly to work around a PostgreSQL oddity. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6962 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-19 13:43:16 +00:00
Malcolm Tredinnick
7292cc8d60 queryset-refactor: Reverted [6762] because it generates invalid SQL. It only worked accidentally with SQLite. 
Refs #4002.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6961 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-19 13:06:45 +00:00
Malcolm Tredinnick
4dc766c9e1 queryset-refactor: Tweaked quote_name_if_not_alias() slightly. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6960 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-19 13:06:16 +00:00
Malcolm Tredinnick
470ddafe97 queryset-refactor: Made qs.dates(...).count() work. 
This involved a slight change in the SQL for .dates() which appears to be
correct and passes all the tests, but may have some side-effect I don't know
about.

Refs #6203.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6959 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-19 12:23:59 +00:00
Malcolm Tredinnick
18adbb6363 queryset-refactor: Fixed the way join promotions are done when joining queries (particularly the disjunctive -- 'OR' -- case). This fixes a FIXME and produces better queries. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6958 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-19 10:58:26 +00:00
Malcolm Tredinnick
519178154b queryset-refactor: Fixed a problem when adding certain additional filters to a queryset that has precisely one filter attached already. 
Refs #6154.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6957 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-19 10:57:54 +00:00
Malcolm Tredinnick
97091940b1 queryset-refactor: Merged from trunk up to [6953]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6954 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-19 05:08:37 +00:00
Malcolm Tredinnick
13d3162aaf queryset-refactor: Added a test to show that various Q() combinations work when the same field with different lookup types are combined. Refs #4289. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6901 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-09 08:01:26 +00:00
Malcolm Tredinnick
3064a211bf queryset-refactor: Allow specifying of specific relations to follow in 
select_related(). Refs #5020.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6899 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-09 06:24:17 +00:00
Malcolm Tredinnick
3dce17ddc4 queryset-refactor: Fixed a couple of differences between trunk and this branch that were caused by merge errors. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6896 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-05 09:40:16 +00:00
Malcolm Tredinnick
0d7b6884df queryset-refactor: Added a FIXME for something I just remembered. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6869 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-03 21:23:15 +00:00
Malcolm Tredinnick
8e6126fbc2 queryset-refactor: Fixed disjunctions of empty result sets. Refs #6074. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6868 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-03 21:10:55 +00:00
Malcolm Tredinnick
57a4b882ae queryset-refactor: Fixed query disjunctions. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6867 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-03 21:10:51 +00:00
Malcolm Tredinnick
cc0078494e queryset-refactor: Changed all tree and filter "connections" to "connectors" so 
that database connections and constraint connectors look different in the code.
George Vilches pointed out this was slightly confusing previously.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6866 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-03 21:10:41 +00:00
Malcolm Tredinnick
4ea96c0468 queryset-refactor: Changed execute_sql() to not return an iterator in the 
non-MULTI cases when there is an empty result set.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6860 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-03 03:31:26 +00:00
Malcolm Tredinnick
7b9732a4a4 queryset-refactor: Added a test for #6074 so that it gets fixed. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6859 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-03 03:31:18 +00:00
Malcolm Tredinnick
2c5373c325 queryset-refactor: Changed maxlength to max_length in a couple of tets. Silences some deprecation warnings. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6858 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-03 03:00:03 +00:00
Malcolm Tredinnick
07ddd56872 queryset-refactor: Merged from trunk up to [6856]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6857 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-12-03 02:59:56 +00:00
Malcolm Tredinnick
79653a4148 queryset-refactor: Implemented filtering by output columns specified in 
extra(select=...). Refs #4002.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6762 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-11-30 04:44:32 +00:00
Malcolm Tredinnick
a2418176fd queryset-refactor: Interpret qs.filter(foo=None) to be the same as qs.filter(foo__isnull=True). Refs #2737. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6760 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-11-30 02:29:25 +00:00
Malcolm Tredinnick
648a3d87a3 queryset-refactor: Fixed some Python 2.3 problems. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6756 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-11-29 22:08:04 +00:00
Malcolm Tredinnick
bef4ca2bac queryset-refactor: Fixed an off-by-one error when filling the select-related 
case. Only affects people using select_related() with the "depth" parameter
*and* extra(select=...) simultaneously. Refs #6018. Thanks, Matthias Urlichs.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6755 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-11-29 22:07:58 +00:00
Malcolm Tredinnick
dfe05d94b8 queryset-refactor: Merged from trunk up to [6752]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6753 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-11-29 20:38:41 +00:00
Malcolm Tredinnick
b43a018032 queryset-refactor: Optimisation pass. The test suite is now within 2% of trunk and it's a fairly pathological case. Introduces a couple of test failures due to some simplification in the code. They'll be fixed later. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6730 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-11-29 04:56:09 +00:00
Malcolm Tredinnick
a97abcffc2 queryset-refactor: Merged from trunk up to [6724]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6726 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-11-28 21:51:17 +00:00
Malcolm Tredinnick
5d85a5147b queryset-refactor: Fixed up a few problems from the previous merge from trunk. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6693 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-11-18 12:07:25 +00:00
Malcolm Tredinnick
3d07f94d68 queryset-refactor: Merged from trunk up to [6689]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6690 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-11-18 05:48:24 +00:00
Malcolm Tredinnick
44df4e390f queryset-refactor: Merged from trunk up to [6635]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6638 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-11-03 02:16:27 +00:00
Malcolm Tredinnick
f189280eb3 queryset-refactor: Merged from trunk up to [6623]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6637 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-11-03 02:15:27 +00:00
Malcolm Tredinnick
f951d97d99 queryset-refactor: Added the ability to apply parameters to the select 
fragments in QuerySet.extra(). Refs #2902


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6603 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-24 04:22:23 +00:00
Malcolm Tredinnick
abcb70e524 queryset-refactor: Added a convenience all() method to Querysets. Refs #3739 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6600 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-23 13:49:07 +00:00
Malcolm Tredinnick
3940277792 queryset-refactor: Fixed an order_by() regression. It must override any 
existing ordering, not append to it.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6599 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-23 13:34:03 +00:00
Malcolm Tredinnick
5e1a54a3a8 queryset-refactor: Merged from trunk up to [6595]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6597 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-23 12:51:22 +00:00
Malcolm Tredinnick
1e1230c41c queryset-refactor: Changed post_delete signal behaviour back to match trunk's 
version (it wasn't in error after all).


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6523 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-15 23:01:18 +00:00
Malcolm Tredinnick
91b1369709 queryset-refactor: Fixed a broken select_related test from [6521]. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6522 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-15 06:51:37 +00:00
Malcolm Tredinnick
8c10e0d00e queryset-refactor: Fixed a possibility of shooting oneself in the foot and 
creating infinite recursion with select_related(). Refs #3045, #3288.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6521 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-15 05:51:19 +00:00
Malcolm Tredinnick
3429fc0ff2 queryset-refactor: Added a bunch of "new in development version" markers for 
recent additions.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6520 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-15 03:58:20 +00:00
Malcolm Tredinnick
44d51dae68 queryset-refactor: Added a test to show that #5261 is no longer a problem. Refs #5261. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6519 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-15 03:47:10 +00:00
Malcolm Tredinnick
a3b22d9db0 queryset-refactor: Added ~ support to Q-objects. Based heavily on a patch from 
Collin Grady. Refs #4858.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6518 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-15 03:32:11 +00:00
Malcolm Tredinnick
f74464da52 queryset-refactor: Fixed values(...).select_related(...) bug that was 
introduced in [6512]. The lookup tests picked this up.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6517 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-15 03:31:37 +00:00
Malcolm Tredinnick
70d5e32e13 queryset-refactor: Made the use of values() for ForeignKey fields consistent 
and documented this feature. Refs #4358.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6516 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-15 02:54:30 +00:00
Malcolm Tredinnick
4c4341f012 queryset-refactor: Made sure the ordering columns in a distinct() query only 
include the columns we are selecting on. This avoids some PostgreSQL problems
and leads to more efficient queries to boot. Refs #5321.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6515 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-15 01:20:10 +00:00
Malcolm Tredinnick
e9364c06d6 queryset-refactor: Added a test to show that #3037 is really fixed. Refs #3037. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6514 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-15 00:48:40 +00:00
Malcolm Tredinnick
e4d1a9aabb queryset-refactor: Updated documentation to describe the new order_by() and 
extra(order_by=...) behaviour.


git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6513 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-15 00:30:05 +00:00
Malcolm Tredinnick
05ebc901fe queryset-refactor: Fixed a couple of typos that were messing up extra(select=...). 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6512 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-15 00:29:55 +00:00
Malcolm Tredinnick
201c15dcb6 queryset-refactor: Added an order_by parameter to extra(). Refs #2076. 
git-svn-id: http://code.djangoproject.com/svn/django/branches/queryset-refactor@6511 bcc190cf-cafb-0310-a4f2-bffc1f526a37
 2007-10-15 00:29:27 +00:00