Commit Graph

1070 Commits

Author SHA1 Message Date
Tim Graham 74e7f91e6d Fixed #23538 -- Added SchemaEditor for MySQL GIS.
Thanks Claude Paroz for suggestions and review.
2014-09-25 13:53:44 -04:00
Tim Graham 0aca91cf7f Fixed flake8 warnings. 2014-09-24 06:32:42 -04:00
Shai Berger d128eac316 Changed Oracle test-user creation to grant privileges instead of roles
because the roles (specifically RESOURCE) are deprecated.
Also added optional support for creating views in tests, and made an
introspection test fail (rather than skip)  if a view cannot be created
due to lacking privileges.

Refs #18782

Thanks Tim Graham for review, and Josh Smeaton
2014-09-24 04:58:33 +03:00
Claude Paroz ed297061a6 Fixed #18782 -- Prevented sql_flush to flush views
Thanks rodolfo_3 for the report and the initial patch, and
Josh Smeaton, Shai Berger and Tim Graham for the reviews.
2014-09-23 20:13:31 +02:00
Claude Paroz b8cdc7dcc3 Made get_table_list return a TableInfo named tuple 2014-09-23 20:13:31 +02:00
Sergey Fedoseev 463952d940 Fixed #23503 -- Fixed renaming of model with self-referential m2m field. 2014-09-23 10:03:37 -04:00
Sergey Fedoseev 83cd18633f Fixed #23065 -- Quoted constraint names in SQL generated by migrations. 2014-09-23 09:25:31 -04:00
Sergey Fedoseev 0bea6c8749 Factored create_fk_sql, create_unique_sql, and delete_constraint_sql. 2014-09-23 09:24:32 -04:00
Josh Smeaton 0eb5cde9da Fixed #21775 -- Allowed customization of datafile for Oracle tablespace 2014-09-17 09:55:33 -04:00
Marc Tamlyn ed7821231b Fixed #19463 -- Added UUIDField
Uses native support in postgres, and char(32) on other backends.
2014-09-16 10:08:09 +01:00
Claude Paroz 6072f17d09 Factorized create_index_sql expression 2014-09-13 21:34:37 +02:00
Josh Smeaton 638d1393ee Fixed #23434 -- Coerce Oracle bool params to int 2014-09-08 10:11:20 -04:00
Marc Tamlyn 14c8456ffe Fixed #23416 -- Make sure DatabaseCreation respects checks.
Migrations respected Field.db_parameters()['check'], but
DatabaseCreation was still using just Field.db_type().
2014-09-06 19:01:06 +01:00
Tim Graham 1101467ce0 Limited lines to 119 characters in django/
refs #23395.
2014-09-05 09:22:16 -04:00
Marc Tamlyn e9103402c0 Fixed #18757, #14462, #21565 -- Reworked database-python type conversions
Complete rework of translating data values from database

Deprecation of SubfieldBase, removal of resolve_columns and
convert_values in favour of a more general converter based approach and
public API Field.from_db_value(). Now works seamlessly with aggregation,
.values() and raw queries.

Thanks to akaariai in particular for extensive advice and inspiration,
also to shaib, manfre and timograham for their reviews.
2014-09-03 20:36:03 +01:00
Jon Dufresne f0d3dd4f04 Fixed #23357 -- Added small int introspection support to MySQL backend.
In the MySQL backend, updated the can_introspect_small_integer feature
flag to True. In data_types_reverse, map FIELD_TYPE.SHORT to a
SmallIntegerField. Added test to verify introspecting SmallIntegerFields
and fixed existing tests influenced by this change.
2014-08-27 10:58:44 -04:00
Shai Berger 4c85a0d95f Made main user disconnect after creating test user/tablespaces on Oracle 2014-08-25 20:20:10 +03:00
Shai Berger a6222af0ed Added docstring forgotten in 56252e7. 2014-08-22 05:37:36 +03:00
Shai Berger 56252e7f46 Fixed schema test for Oracle 11.2.0.1 which is used in Django Project's CI.
Refs #23073 Workaround.

Refs #22738 Repeats the mysql "offense". When the issue is solved, the
Oracle special case should be made to play with the solution (that is,
Oracle should be fixed the same way that mysql and the 3rd-party backneds
are).
2014-08-22 05:08:53 +03:00
Claude Paroz 6295ea0027 Replaced HAS_SPATIAL_DB by testing database feature
Refs #22632. This should be the base for using more database
features to exclude specific backends in GIS tests.
Thanks Tim Graham for the review.
2014-08-19 17:57:01 +02:00
zsoldosp 01801edd37 Fixed #22646: Added support for the MySQL ssl-ca option to dbshell. 2014-08-13 18:29:42 -04:00
Florian Apolloner 61d783f3d7 Made sqlite's remove_field behave like the base backend. 2014-08-10 13:31:06 +02:00
Claude Paroz dc462a8ed5 Removed unused migrate option 2014-08-09 17:13:00 +02:00
Andrew Godwin 27b6f28435 Fixed #23264: Schema backends honour db_constraint 2014-08-09 17:50:00 +10:00
Andrew Godwin 8d93b21ec9 Moved index dropping after FK dropping to please MySQL and fix test 2014-08-07 11:59:11 +10:00
Alex Hill 938da36cb1 Fixed #21603 -- Fixed complex RawQuerySets queries on some versions of SQLite. 2014-08-06 08:41:34 -04:00
Shai Berger 746f2a4bed Fixed #23061: Avoided setting a limit on a query for get with select_for_update on Oracle
Thanks Michael Miller for reporting the issue.
2014-08-05 03:12:08 +03:00
Mihail Milushev bf5382c6e5 Fixed #22234 -- Replaced OS-specific code with subprocess.call() in dbshell.
This fixes escaping of special characters on Windows.
2014-08-04 09:21:03 -04:00
Andrew Godwin c06e124b5e Fixed #23091: CreateModel and AddField were clashing with deferred SQL 2014-08-04 11:59:29 +10:00
Tim Graham d28396f526 Fixed #23144 -- Dropped support for MySQL 5.0, 5.1. 2014-08-02 10:28:40 -04:00
Tim Graham 8f9d6e83a0 Fixed #23145 -- Dropped support for Oracle < 11.1 2014-08-01 19:32:00 -04:00
Tim Graham a9bdce7e55 Fixed #23108 -- Dropped support for PostgreSQL 8.4 & PostGIS 1.3, 1.4.
Thanks Claude Paroz for the review.
2014-08-01 10:26:00 -04:00
Aymeric Augustin 729e4ae4f0 Fixed #23074 -- Avoided leaking savepoints in atomic.
Thanks Chow Loong Jin for the report and the initial patch.
2014-07-28 14:30:41 +02:00
areski 90faa196f6 Fixed #22873 -- Renamed use_debug_cursor to force_debug_cursor to clarify the behavior. 2014-07-26 10:38:46 -04:00
Andrew Godwin 08681d7757 Fixed #23085: Better error message for PostGIS 1.5/bad custom fields 2014-07-25 09:49:51 -07:00
Claude Paroz 8c30df15f1 Fixed #23030 -- Properly handled geometry columns metadata during migrations
Thanks kunitoki for the report and initial patches.
2014-07-23 12:10:23 +02:00
Andrew Godwin e24e9e0438 Fixed #23014: Renaming not atomic with unique together 2014-07-21 11:36:34 +01:00
Andrew Godwin 7dacc6ae46 Fixed #23009: Shorten FK identifiers in add_field and make consistent 2014-07-21 10:50:21 +01:00
Andrew Godwin dcb4ed5170 Fixed #22975: Don't call rename SQL if not needed 2014-07-21 10:14:00 +01:00
Andrew Godwin 2984b30ce8 Fixed #23039: Don't try to serialize unmanaged models in tests 2014-07-21 10:09:31 +01:00
Andrew Godwin 5875b8d133 Fixed #23043: alter_field drops defaults too 2014-07-21 10:04:36 +01:00
Shai Berger dd9b3312d0 Fixed name of database connection feature 2014-07-14 19:23:57 +03:00
Andrew Godwin 0fba4c0ed7 Fixed #22487: Don't flush out data from before normal TestCases 2014-06-23 20:25:09 -07:00
Anubhav Joshi 1c50d6ae2b Fixed problem introduced with #refs 13711. 2014-06-23 19:36:40 +03:00
Vlastimil Zíma 78c32f1caa Fixed #22514 -- Prevented indexes on virtual fields [postgres]. 2014-06-20 11:59:02 -04:00
Anubhav Joshi 91f1b6dcdc Fixed #13711 -- Model check added to ensure that auto-generated column name is within limits of the database.
Thanks russellm for report and Tim Graham for review.
2014-06-17 16:16:02 -04:00
Andrew Godwin b22917bd50 Fixed #22851: BinaryView wasn't getting a binary default 2014-06-16 18:44:08 -07:00
Tim Graham 82c935d44c Renamed DatabaseFeature.supports_check_constraints to supports_column_check_constraints.
Thanks maxi for the suggestion.
2014-06-16 19:25:13 -04:00
Andrew Godwin c8c79367a2 Fixed #22844: Duplicate SQL for SQLite FKs 2014-06-16 00:27:32 -07:00
Shai Berger 612290400f Fixed #22816 -- Corrected Oracle feature flag and fixed introspection test 2014-06-14 00:43:49 +03:00
Shai Berger 06c0e740a4 Added django.utils.six.buffer_types
and used it in the Oracle SchemaEditor. Refs #22715.
2014-06-13 13:09:51 -04:00
Tim Graham bc0aba7786 Dropped support for SpatiaLite < 2.4. 2014-06-09 17:53:25 -04:00
Aymeric Augustin 40bfd8561d Fixed #20420 -- Normalized query counts on Oracle.
This is achieved by inserting a fake entry in connection.queries when
not releasing a savepoint (since Oracle doesn't support that operation.)

Also removed the can_release_savepoints feature that was recently added,
but is superseded by this solution.
2014-06-09 21:38:10 +02:00
Aymeric Augustin 127218b92b Simplified handling of use_debug_cursor.
Turned it from a tri-valued boolean into a regular boolean.
2014-06-09 21:35:17 +02:00
Tim Graham 3a926c0778 Tweaked order of create_test_db arguments for backwards compatibility.
Since `serialize` was backported to 1.7, it should appear before `keepdb`.
2014-06-09 11:12:28 -04:00
Andrew Godwin 8c12d51ea2 Fixed #22487: Optional rollback emulation for migrated apps 2014-06-08 19:30:15 -07:00
Aymeric Augustin 58de495c54 Fixed #17427 -- Removed dubious definition of connections equality. 2014-06-07 17:04:10 +02:00
Aymeric Augustin cfcca7ccce Fixed #3711, #6734, #12581 -- Bounded connection.queries.
Prevented unlimited memory consumption when running background tasks
with DEBUG=True.

Thanks Rob, Alex, Baptiste, and others.
2014-06-07 14:37:43 +02:00
Aymeric Augustin 1181b8a4a9 Merge pull request #2764 from gchp/ticket-20550
Fixed #20550 -- Added keepdb argument to destroy_test_db
2014-06-06 14:05:41 +02:00
Aymeric Augustin e071f67b7f Replaced an explicit vendor check by a feature flag.
Forward-port of c9aedce0 from stable/1.7.x.
2014-06-06 00:32:13 +02:00
Greg Chapple 72f055e535 Fixed #20550 -- Added keepdb argument to destroy_test_db 2014-06-05 23:17:27 +01:00
Aymeric Augustin a03d38ddd4 Added a flag for the ability to introspect nullable fields.
Previously this was conflated with another Oracle-specific behavior.
2014-06-05 17:56:56 +02:00
Claude Paroz 5a504a5311 Fixed #22744 -- Fixed sqlite3 get_relations introspection with views
Thanks Tim Graham for the report and Simon Charette for the review.
2014-06-01 22:03:33 +02:00
Aymeric Augustin 2a5c750ad1 Merge pull request #2726 from gchp/ticket-20550
Fixed #20550 -- Added ability to preserve test db between runs
2014-06-01 17:26:56 +02:00
Alex Gaynor e79725cdf9 Simplified, very slightly, some code in the oracle backend 2014-05-28 17:17:58 -07:00
Shai Berger 69337d485c Set straight the sense of 'uppercases_column_names' feature flag 2014-05-28 21:16:24 +03:00
Shai Berger fd427f1fe3 Fixed #22715: Corrected sql for defaults of BinaryField on Oracle with Python3
While at it, fixed a problem in returning empty values
(still with BinaryField/Oracle/Python3).
2014-05-28 18:57:40 +03:00
Greg Chapple b7aa7c4ab4 Fixed #20550 -- Added ability to preserve test db between runs 2014-05-28 16:22:46 +01:00
Loic Bistuer 27a3cfcd77 Fixed unused import. 2014-05-21 10:42:07 +07:00
Andrew Godwin 03900a02d5 Fixed #22432: SQLite M2M repointing now works. Thanks to xelnor. 2014-05-20 16:25:59 +01:00
Andrew Godwin 125b3d4407 Fixed #22649: Beefed up quote_value 2014-05-20 15:41:01 +01:00
Andrew Godwin 4e32e47348 Merge pull request #2634 from loic/ticket22424
Fixed #22424 -- MySQL doesn't accept migrations' one-off default values ...
2014-05-20 14:25:59 +01:00
Andrew Godwin 1b07781292 Add feature for implied null (needed for Firebird backend) 2014-05-20 13:27:07 +01:00
Marc Tamlyn ecbabc216d Revert "Fixed regression from a2dd618e3b4a7472fab852da450ca5eef92a922f."
This reverts commit 5a2556afb9.
2014-05-19 14:57:06 +01:00
Florian Apolloner 5a2556afb9 Fixed regression from a2dd618e3b. 2014-05-18 20:35:06 +02:00
Loic Bistuer 1d3d01b4f7 Fixed #22424 -- Fixed handling of default values for TextField/BinaryField on MySQL.
Thanks syphar for the review and suggestions.
2014-05-18 11:58:16 +07:00
Raphaël Barrois 6aacb4c991 Fixed #22626 -- Allow BinaryField defaults with SQlite.
Also fixes a slight issue in sqlite3.schema._remake_table where
default values where quoted with "column name" quoting rules.

Reference for quoting: http://www.sqlite.org/lang_expr.html

Thanks Shai Berger for the review. Refs #22424.
2014-05-17 22:32:17 +07:00
Shai Berger 6bb6df2943 Fix storing of binary fields and unicode textfields for Oracle/Python3 2014-05-16 20:08:52 +03:00
Tim Martin 27aa85246a Fixed #20897 -- Added make_cursor() for consistent cursor creation
In django.db.backends.BaseDatabaseWrapper, pulled the creation of
cursors in the non-debug case into a separate method, in order to
make behavior more consistent when overriding the cursor creation
in derived classes.
2014-05-15 07:55:36 -04:00
Aymeric Augustin fb90b7cda2 Adjusted refactoring of vendor checks.
Thanks Shai for the thorough review.
2014-05-10 14:40:42 +02:00
Aymeric Augustin 99d9fa329a Added feature flags for introspection capabilities. 2014-05-08 22:11:20 +02:00
Aymeric Augustin cff59bedc2 Split ignores_nulls_in_unique_constraints feature.
Oracle and SQL Server don't have exactly the same limitations. It's
worth treating them differently.
2014-05-08 22:11:20 +02:00
Aymeric Augustin c70a61eb49 Replaced vendor checks by three feature flags. 2014-05-08 22:11:15 +02:00
Andrew Godwin b25aee3b7b Fixed #22476: Couldn't alter attributes on M2Ms with through= set 2014-05-08 10:34:24 -07:00
Andrew Godwin e9a456d11b Fixed #22581: Pass default values for schema through get_db_prep_save() 2014-05-07 13:46:23 -07:00
Alex Gaynor 2bcb8bfc8d Fix many many typos in comments throughout the codebase 2014-04-26 10:18:45 -07:00
Aymeric Augustin 8b5b199e20 Fixed #3214 -- Stopped parsing SQL with regex.
Avoided introducing a new regex-based SQL splitter in the migrations
framework, before we're bound by backwards compatibility.

Adapted this change to the legacy "initial SQL data" feature, even
though it's already deprecated, in order to facilitate the transition
to migrations.

sqlparse becomes mandatory for RunSQL on some databases (all but
PostgreSQL). There's no API to provide a single statement and tell
Django not to attempt splitting. Since we have a more robust splitting
implementation, that seems like a good tradeoff. It's easier to add a
new keyword argument later if necessary than to remove one.

Many people contributed to both tickets, thank you all, and especially
Claude for the review.

Refs #22401.
2014-04-26 17:46:23 +02:00
Aymeric Augustin 3033a7193a Fixed #21166 -- Reset errors_occurred flag after commit and rollback. 2014-04-25 22:45:11 +02:00
Aymeric Augustin e368912902 Set some transaction-related feature flags on SQLite.
Refs #22496.
2014-04-25 11:43:20 +02:00
Shai Berger 843613add4 Fixed #22498 -- constraint name was not quoted in FK creation SQL 2014-04-25 01:30:43 +03:00
Shai Berger 53d97e4fe3 Made sure cursor.close() does not complain if cursor is already closed on Oracle
Refs #22483
2014-04-25 00:36:40 +03:00
Aymeric Augustin 25209715d4 Prevented a crash in the cursor wrappers on Oracle.
Fixed #22483 (again).

Forwardport of 5cd6429620 from stable/1.7.x
2014-04-24 09:14:42 -04:00
Aymeric Augustin b0f4eecfa7 Ignored repeated calls to connection.close().
Forwardport of 9bbb43dd1a from stable/1.7.x
2014-04-24 09:14:26 -04:00
Aymeric Augustin 0aa4c6c391 Used the same instance of atomic for entry and exit.
Since all state is maintained on the connection at this time and none in
the atomic, it doesn't matter, but it could introduce some subtle bugs
if the implementation changed in the future.
2014-04-23 21:44:36 +02:00
Aymeric Augustin e74d2183c2 Wrapped migrations in a transaction only on DBs with transactional DDL. 2014-04-23 21:44:36 +02:00
Andrew Gorcester 956bd64424 Fixed #22397 -- Issues removing M2M field with explicit through model
Changed the migration autodetector to remove models last so that FK
and M2M fields will not be left as dangling references. Added a check
in the migration state renderer to error out in the presence of
dangling references instead of leaving them as strings. Fixed a bug
in the sqlite backend to handle the deletion of M2M fields with
"through" models properly (i.e., do nothing successfully).

Thanks to melinath for report, loic for tests and andrewgodwin and
charettes for assistance with architecture.
2014-04-18 16:44:47 -04:00
Simon Charette 0d397e5a5b Revert "Fixed #22397 -- Issues removing M2M field with explicit through model."
This reverts commit 00e3b9a2a9.

It's causing a regression when tested with the proxy_model_inheritance tests.
2014-04-18 01:27:30 -04:00
Andrew Gorcester 00e3b9a2a9 Fixed #22397 -- Issues removing M2M field with explicit through model.
Changed the migration autodetector to remove models last so that FK
and M2M fields will not be left as dangling references. Added a check
in the migration state renderer to error out in the presence of
dangling references instead of leaving them as strings. Fixed a bug
in the sqlite backend to handle the deletion of M2M fields with
"through" models properly (i.e., do nothing successfully).

Thanks to melinath for report, loic for tests and andrewgodwin and
charettes for assistance with architecture.
2014-04-17 12:54:35 -04:00
Simon Charette 79f05616fb Fixed flake8 warnings introduced in recent commits. 2014-04-16 16:49:37 -04:00
Motiejus Jakštys 0e45669fa9 Fixed #22460 -- Explicity remove constraints when dropping a related field. 2014-04-16 15:38:31 -04:00
Aymeric Augustin 25860096f9 Fixed #21239 -- Maintained atomicity when closing the connection.
Refs #15802 -- Reverted #7c657b24 as BaseDatabaseWrapper.close() now
has a proper "finally" clause that may need to preserve self.connection.
2014-04-10 20:57:43 +02:00
Aymeric Augustin 3becac8484 Fixed #22321 -- Wrapped exceptions in _set_autocommit.
Refs #21202.
2014-04-10 20:16:12 +02:00
Aymeric Augustin 5f2f47fdfc Fixed #21553 -- Ensured unusable database connections get closed. 2014-04-09 22:41:33 +02:00
Loic Bistuer a449e7feec Fixed #22359 -- Changing M2M field to blank=True failed on sqlite. 2014-03-31 06:13:19 -04:00
Alex Gaynor 778ce245dd Corrected many style guide violations that the newest version of flake8 catches 2014-03-30 12:11:05 -07:00
Chris Beaven b077ba7ac1 Add a useful stacklevel to some RemovedInDjango19Warnings 2014-03-27 15:44:52 +13:00
Simon Charette 1506c71a95 Fixed #12030 -- Validate integer field range at the model level.
Thanks to @timgraham for the review.
2014-03-25 14:31:20 -04:00
Daniel Hahler 1edfa155e3 Fixed #22293 -- Avoided renaming many-to-many tables to themselves.
Fixed this for both implementations of _alter_many_to_many, instead of
in `alter_db_table` itself (more implementations).
2014-03-24 13:24:52 -04:00
Tim Graham 80e6960580 Removed unused imports. 2014-03-21 20:18:19 -04:00
Aymeric Augustin 7e0f9095f7 Removed BaseDatabaseCreation.set_autocommit per deprecation timeline. 2014-03-21 22:17:36 +01:00
Aymeric Augustin 6993f2886b Fixed typo in comments. 2014-03-21 22:16:31 +01:00
Aymeric Augustin 0f9560855e Removed legacy transaction management per the deprecation timeline. 2014-03-21 21:06:50 +01:00
Chris Beaven b47ef04ea2 Fix any sqlite field migration deleting all implicit m2m tables
Fixes #22281
2014-03-18 16:54:35 +13:00
Shai Berger 6983201cfb Fixed #20292: Pass datetime objects (not formatted dates) as params to Oracle
This seems worthwhile in its own right, but also works around an Oracle
bug (in versions 10 -- 11.1) where the use of Unicode would reset the
date/time formats, causing ORA-01843 errors.

Thanks Trac users CarstenF for the report, jtiai for the initial patch,
and everyone who contributed to the discussion on the ticket.
2014-03-12 23:43:45 +02:00
Shai Berger 41afae4ce9 Reorganized the database test settings
Change database test settings from "TEST_"-prefixed entries in the
database settings dictionary to setting in a dictionary that is itself
an entry "TEST" in the database settings.

Refs #21775

Thanks Josh Smeaton for review.
2014-03-09 03:57:18 +02:00
Andrew Godwin 6b07804474 Fixed #22183: Through M2Ms now correctly handled 2014-03-08 15:58:04 -08:00
Andrew Godwin cdf6eba181 Merge pull request #2315 from bendavis78/issues/22073
Fixed #22073 - Ensure CreateTable operation handles backwards migration correctly when M2M fields are present
2014-03-08 15:44:45 -08:00
Claude Paroz 210d0489c5 Fixed #21188 -- Introduced subclasses for to-be-removed-in-django-XX warnings
Thanks Anssi Kääriäinen for the idea and Simon Charette for the
review.
2014-03-08 09:57:40 +01:00
Andrew Godwin 8ce3ea687c Revert "Fixed #22183: Don't make a table for M2Ms with through="
This reverts commit 1562b9896f.
2014-03-06 11:50:04 -08:00
Andrew Godwin 1562b9896f Fixed #22183: Don't make a table for M2Ms with through= 2014-03-06 11:35:58 -08:00
Rodolfo Carvalho 0d91225892 Fixed many typos in comments and docstrings.
Thanks Piotr Kasprzyk for help with the patch.
2014-03-03 07:38:09 -05:00
Russell Keith-Magee f7587b20da Edited MySQL-specific check messages for grammar and consistency. 2014-03-03 14:31:55 +08:00
Baptiste Mispelon c679cb7f60 Fixed #22168 -- Fixed migrations failing on sqlite when column names are SQL keywords
Thanks to trac user fallen_flint for the report and initial patch.
2014-03-01 13:45:45 +01:00
Ben Davis df2652c448 Fixed #22073 - Ensure CreateTable operation handles backwards migration correctly when M2M fields are present 2014-02-17 16:51:40 -06:00
Rodolfo Carvalho be6d1f39e8 Fixed typo in docstring. 2014-02-15 13:35:41 +01:00
Andrew Godwin 42607a9e33 Fixed #21844: Move quote_parameter off of Operations and rename 2014-02-09 12:42:26 +00:00
Andrew Godwin 9c4ad454d1 Fixed #21842: Remove redundant DatabaseFeatures.max_index_name_length 2014-02-09 12:33:52 +00:00
Andrew Godwin a7e2957110 Fixed #21917: Overly cautious SQLite3 backend for null fields + defaults 2014-02-09 11:10:21 +00:00
Vajrasky Kok d3cf6cfacf Fixed #17713 -- Renamed BaseDatabaseFeatures.allows_primary_key_0 to allows_auto_pk_0.
MySQL does allow primary key with value 0. It only forbids autoincrement
primary key with value 0.

Thanks Claude Paroz for the report.
2014-02-06 05:16:40 -05:00
Michael Manfre e1d839237f Make mysql's CursorWrapper a contextmanager. 2014-02-02 22:43:53 +01:00
Michael Manfre 3ffeb93186 Ensure cursors are closed when no longer needed.
This commit touchs various parts of the code base and test framework. Any
found usage of opening a cursor for the sake of initializing a connection
has been replaced with 'ensure_connection()'.
2014-02-02 12:47:21 -05:00
Shai Berger e9d12bae1e Made Oracle introspect FloatFields correctly
Broke InspectDBTestCase.test_field_types in two:
- a test_number_field_types, which now passes on Oracle too
- a test_field_types, for all non-numeric fields, which is still expected to fail

Also made some pep8 fixes in the tests file. Refs #19884

Thanks Tim Graham for review.
2014-01-30 00:41:11 +02:00
Shai Berger ad975c64fc Made Oracle introspect boolean fields
Fixed failing test schema.tests.SchemaTests.test_add_field_temp_default_boolean
Refs #19884
2014-01-29 18:08:01 +02:00
Andrew Godwin 2a30b39f40 Fixed #21783: More SQLite default fun with nulls. 2014-01-25 00:10:25 +00:00
Russell Keith-Magee 494b408041 Corrected problem with MySQL checks handler and related fields. 2014-01-21 18:37:49 +08:00
Russell Keith-Magee d818e0c9b2 Fixed #16905 -- Added extensible checks (nee validation) framework
This is the result of Christopher Medrela's 2013 Summer of Code project.

Thanks also to Preston Holmes, Tim Graham, Anssi Kääriäinen, Florian
Apolloner, and Alex Gaynor for review notes along the way.

Also: Fixes #8579, fixes #3055, fixes #19844.
2014-01-20 10:45:21 +08:00
Andrew Godwin e802c97581 Fixed #21783: Use defaults for adding NOT NULL on sqlite 2014-01-19 17:10:24 +00:00
Anssi Kääriäinen 20bab2cf9d Fixed #16187 -- refactored ORM lookup system
Allowed users to specify which lookups or transforms ("nested lookus")
are available for fields. The implementation is now class based.

Squashed commit of the following:

commit fa7a7195f1
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sat Jan 18 10:53:24 2014 +0200

    Added lookup registration API docs

commit eb1c8ce164
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Tue Jan 14 18:59:36 2014 +0200

    Release notes and other minor docs changes

commit 11501c29c9
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sun Jan 12 20:53:03 2014 +0200

    Forgot to add custom_lookups tests in prev commit

commit 83173b960e
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sun Jan 12 19:59:12 2014 +0200

    Renamed Extract -> Transform

commit 3b18d9f3a1
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sun Jan 12 19:51:53 2014 +0200

    Removed suggestion of temporary lookup registration from docs

commit 21d0c7631c
Merge: 2509006 f2dc442
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sun Jan 12 09:38:23 2014 -0800

    Merge pull request #2 from mjtamlyn/lookups_3

    Reworked custom lookups docs.

commit f2dc4429a1
Author: Marc Tamlyn <marc.tamlyn@gmail.com>
Date:   Sun Jan 12 13:15:05 2014 +0000

    Reworked custom lookups docs.

    Mostly just formatting and rewording, but also replaced the example
    using ``YearExtract`` to  use an example which is unlikely to ever be
    possible directly in the ORM.

commit 2509006506
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sun Jan 12 13:19:13 2014 +0200

    Removed unused import

commit 4fba5dfaa0
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sat Jan 11 22:34:41 2014 +0200

    Added docs to index

commit 6d53963f37
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sat Jan 11 22:10:24 2014 +0200

    Dead code removal

commit f9cc039007
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sat Jan 11 19:00:43 2014 +0200

    A new try for docs

commit 33aa18a6e3
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sat Jan 11 14:57:12 2014 +0200

    Renamed get_cols to get_group_by_cols

commit c7d5f8661b
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sat Jan 11 14:45:53 2014 +0200

    Altered query string customization for backends vendors

    The new way is trying to call first method 'as_' + connection.vendor.
    If that doesn't exist, then call as_sql().

    Also altered how lookup registration is done. There is now
    RegisterLookupMixin class that is used by Field, Extract and
    sql.Aggregate. This allows one to register lookups for extracts and
    aggregates in the same way lookup registration is done for fields.

commit 90e7004ec1
Merge: 66649ff f7c2c0a
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sat Jan 11 13:21:01 2014 +0200

    Merge branch 'master' into lookups_3

commit 66649ff891
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sat Jan 11 13:16:01 2014 +0200

    Some rewording in docs

commit 31b8faa627
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sun Dec 29 15:52:29 2013 +0200

    Cleanup based on review comments

commit 1016159f34
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sat Dec 28 18:37:04 2013 +0200

    Proof-of-concept fix for #16731

    Implemented only for SQLite and PostgreSQL, and only for startswith
    and istartswith lookups.

commit 193cd097ca
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sat Dec 28 17:57:58 2013 +0200

    Fixed #11722 -- iexact=F() produced invalid SQL

commit 08ed3c3b49
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sat Dec 21 23:59:52 2013 +0200

    Made Lookup and Extract available from django.db.models

commit b99c8d83c9
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sat Dec 21 23:06:29 2013 +0200

    Fixed review notes by Loic

commit 049eebc070
Merge: ed8fab7 b80a835
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sat Dec 21 22:53:10 2013 +0200

    Merge branch 'master' into lookups_3

    Conflicts:
    	django/db/models/fields/__init__.py
    	django/db/models/sql/compiler.py
    	django/db/models/sql/query.py
    	tests/null_queries/tests.py

commit ed8fab7fe8
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sat Dec 21 22:47:23 2013 +0200

    Made Extracts aware of full lookup path

commit 27a57b7aed
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sun Dec 1 21:10:11 2013 +0200

    Removed debugger import

commit 074e0f5aca
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sun Dec 1 21:02:16 2013 +0200

    GIS lookup support added

commit 760e28e72b
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sun Dec 1 20:04:31 2013 +0200

    Removed usage of Constraint, used Lookup instead

commit eac4776684
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sun Dec 1 02:22:30 2013 +0200

    Minor cleanup of Lookup API

commit 2adf50428d
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sun Dec 1 02:14:19 2013 +0200

    Added documentation, polished implementation

commit 32c04357a8
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sat Nov 30 23:10:15 2013 +0200

    Avoid OrderedDict creation on lookup aggregate check

commit 7c8b3a32cc
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Sat Nov 30 23:04:34 2013 +0200

    Implemented nested lookups

    But there is no support of using lookups outside filtering yet.

commit 4d219d4cde
Author: Anssi Kääriäinen <akaariai@gmail.com>
Date:   Wed Nov 27 22:07:30 2013 +0200

    Initial implementation of custom lookups
2014-01-18 11:46:19 +02:00
Aymeric Augustin fbe1abac4a Fixed #21453 -- Enabled autocommit before calling init_connection_state.
Also ensured the transaction state is clean on Oracle while I was there.

This change cannot be backported to 1.6 because it's
backwards-incompatible for custom database backends.
2014-01-12 20:31:07 +01:00
Aymeric Augustin 1afe748832 Fixed #21452 -- Non-autocommit connections to PostgreSQL.
When settings.DATABASES['default']['AUTOCOMMIT'] = False, the connection
wasn't in autocommit mode but Django pretended it was.

Thanks Anssi for analysing this issue.

Refs #17062.
2014-01-12 18:28:51 +01:00
Aymeric Augustin bfcc686d22 Removed the only_with_models_module argument of get_model[s].
Now that the refactorings are complete, it isn't particularly useful any
more, nor very well named. Let's keep the API as simple as possible.

Fixed #21689.
2013-12-30 23:59:34 +01:00
Aymeric Augustin 856aaaf2b1 Changed get_migratable_models to use an app config. 2013-12-29 21:25:28 +01:00
Ramiro Morales 5782c94f23 Added generation of SQLite FK DDL in initial migrations.
SQLite accepts the relevant standard SQL (although by default it doesn't
enforce the constraint), and the 'traditional' creation backend helper
generate it, so this allows us to:

- Maintain the status quo
- Improve readability of the SQL code generated for that backend.

Also, we will need this for when we fix Refs #14204.
2013-12-28 18:00:16 -03:00
Ramiro Morales 6a6136141b Implemented #10164 for new schema migration code.
Made it use 'AUTOINCREMENT' suffix for PK creation. This way it doeesn't
regress when compared with the 'traditional' DB backend creation
infrastructure.

Refs #10164.
2013-12-28 11:21:01 -03:00
Ramiro Morales 3efd1b8b93 Fixed #21692 -- Quote table name when creating it. 2013-12-27 18:43:52 -03:00
Levi Gross cb488c5c35
Removed redundant line 2013-12-25 17:22:13 -05:00
Aymeric Augustin 1716b7ce5a Renamed AppCache to Apps.
Also renamed app_cache to apps and "app cache" to "app registry".

Deprecated AppCache.app_cache_ready() in favor of Apps.ready().
2013-12-24 12:25:17 +01:00
Aymeric Augustin 2fef9e5375 Moved apps back in the toplevel django namespace.
Reverted 4a56a93cc4.
2013-12-22 11:39:55 +01:00
Aymeric Augustin 0242c56fd8 Deborgified the app cache.
Improved Andrew's hack to create temporary app caches to handle
migrations. Now the main app cache has a "master" flag set to True
(which is a non-default keyword argument, thus unlikely to be used by
mistake). Other app cache instances have "master" set to False.

The only sanctioned way to access the app cache is by importing
django.core.apps.app_cache.

If you were instanciating an app cache and relying on the Borg pattern,
you'll have to refactor your code.
2013-12-17 21:53:18 +01:00
Aymeric Augustin 4a56a93cc4 Moved the new app cache inside core. 2013-12-17 10:17:46 +01:00
Aymeric Augustin 5ba743e262 Made it possible to create apps without a models module.
This commit reverts f44c4a5d0f and 39bbd165.

django.test.simple will be updated in a separate commit as it requires
invasive changes.
2013-12-17 10:17:45 +01:00
Aymeric Augustin 2732edc5f2 Deprecated get_apps(). 2013-12-17 10:17:45 +01:00
Aymeric Augustin 8662654d6d Removed module-level functions for the app cache.
Since the original ones in django.db.models.loading were kept only for
backwards compatibility, there's no need to recreate them. However, many
internals of Django still relied on them.

They were also imported in django.db.models. They never appear in the
documentation, except a quick mention of get_models and get_app in the
1.2 release notes to document an edge case in GIS. I don't think that
makes them a public API.

This commit doesn't change the overall amount of global state but
clarifies that it's tied to the app_cache object instead of hiding it
behind half a dozen functions.
2013-12-17 10:17:44 +01:00
Aymeric Augustin 860c2c8bc5 Moved django.db.models.loading to django.apps.cache.
This commit doesn't contain any code changes; it's purely a refactoring.
2013-12-17 10:17:43 +01:00
Loic Bistuer 6685713869 Fixed E127 pep8 warnings. 2013-12-14 11:59:15 -05:00
Andrew Godwin 5db028affb Fix altering of SERIAL columns and InnoDB being picky about FK changes 2013-12-11 14:19:05 +00:00
Andrew Godwin 248fdb1110 Change FKs when what they point to changes 2013-12-11 13:16:29 +00:00
Andrew Godwin f3582a0594 Fix sqlmigrate's output for parameters 2013-12-11 13:12:23 +00:00
Loic Bistuer a2814846ca Fixed E124 pep8 warnings. 2013-12-10 15:12:48 -05:00
Christopher Medrela 7477a4ffde Fixed E125 pep8 warnings 2013-11-28 08:50:11 -05:00
Andrew Godwin 4fcfc31865 Add gis deconstruct() method (this does not make schema work) 2013-11-27 12:56:33 +00:00
Joel Bohman 19e5cd77f0 Fixed #21497 -- Forced conversion to bytes for very long index names 2013-11-24 13:15:50 -05:00
Alex Gaynor f4a6c9aa13 flake8 fix 2013-11-09 06:38:47 -08:00
Claude Paroz 7e714827ea Don't initialize PostGIS-specific stuff for non-db connections
Refs #16969.
2013-11-09 11:28:16 +01:00
Claude Paroz e953c78eeb Fixed #16969 -- Don't connect to named database when possible
Thanks Andreas Pelme for the report and initial patch, and
Aymeric Augustin, Shai Berger and Tim Graham for the reviews.
2013-11-09 09:42:17 +01:00
coagulant 3bc0d46a84 Fixed all E261 warnings 2013-11-02 18:20:39 -04:00
Florian Hahn 5240b83462 Fixed #17027 -- Added support for the power operator in F expressions.
Thanks dan at dlo.me for the initial patch.

- Added __pow__ and __rpow__ to ExpressionNode
- Added oracle and mysql specific power expressions
- Added used-defined power function for sqlite
2013-10-22 10:29:57 -04:00
Tim Graham 8e2029f8dd Removed import * in tests.
Thanks to flake8 path/to/file.py | awk -F ' ' '{ print $5 }' | sort | uniq
2013-10-22 08:32:01 -04:00
Alasdair Nicol dfb4cb9970 Fixed #21285 -- Fixed E121,E122 pep8 warnings 2013-10-17 20:20:11 -04:00
Alex Gaynor 98788d3c3a Remove some unnecesary uses of bool 2013-10-17 05:27:34 -07:00
Claude Paroz 650b6fd90e Add get_migratable_models util method to ConnectionRouter 2013-10-16 18:02:49 +02:00
Claude Paroz 2af58a2cef Made sqlite introspection also show views like other backends
Refs #6730.
2013-10-15 17:20:03 +02:00
Claude Paroz dd1ab8982b Moved misplaced import in backends init 2013-10-15 16:36:31 +02:00
Claude Paroz 1e8eadc94e Fixed #15888 -- Made tablename argument of createcachetable optional
Thanks Aymeric Augustin for the report and the documentation and
Tim Graham for the review.
2013-10-14 13:24:40 +02:00
Tim Graham adedc31072 Fixed "redefinition of unused 'foo' from line X" pyflakes warnings. 2013-10-10 11:09:42 -04:00
Aymeric Augustin 91547772e0 Fixed #21235 -- Disabled savepoints for old versions of SQLite.
Thanks Ramiro for the report.
2013-10-07 10:47:50 +02:00
Baptiste Mispelon 20472aa827 Fixed #21189: Cleaned up usage of bare except clauses.
Thanks to berkerpeksag for the report and to claudep
for the review.
2013-10-05 11:50:03 +02:00
Tim Graham 0d02c54299 Fixed #21207 -- Fixed test failure on Oracle: test_cursor_contextmanager
refs #17671
2013-10-01 12:34:25 -04:00
Aymeric Augustin 728548e483 Fixed #21134 -- Prevented queries in broken transactions.
Squashed commit of the following:

commit 63ddb271a44df389b2c302e421fc17b7f0529755
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date:   Sun Sep 29 22:51:00 2013 +0200

    Clarified interactions between atomic and exceptions.

commit 2899ec299228217c876ba3aa4024e523a41c8504
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date:   Sun Sep 22 22:45:32 2013 +0200

    Fixed TransactionManagementError in tests.

    Previous commit introduced an additional check to prevent running
    queries in transactions that will be rolled back, which triggered a few
    failures in the tests. In practice using transaction.atomic instead of
    the low-level savepoint APIs was enough to fix the problems.

commit 4a639b059ea80aeb78f7f160a7d4b9f609b9c238
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date:   Tue Sep 24 22:24:17 2013 +0200

    Allowed nesting constraint_checks_disabled inside atomic.

    Since MySQL handles transactions loosely, this isn't a problem.

commit 2a4ab1cb6e83391ff7e25d08479e230ca564bfef
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date:   Sat Sep 21 18:43:12 2013 +0200

    Prevented running queries in transactions that will be rolled back.

    This avoids a counter-intuitive behavior in an edge case on databases
    with non-atomic transaction semantics.

    It prevents using savepoint_rollback() inside an atomic block without
    calling set_rollback(False) first, which is backwards-incompatible in
    tests.

    Refs #21134.

commit 8e3db393853c7ac64a445b66e57f3620a3fde7b0
Author: Aymeric Augustin <aymeric.augustin@m4x.org>
Date:   Sun Sep 22 22:14:17 2013 +0200

    Replaced manual savepoints by atomic blocks.

    This ensures the rollback flag is handled consistently in internal APIs.
2013-09-30 09:42:27 +02:00
Andrew Godwin 59582a8119 Enforce ordering on PostgreSQL get_constraints cols (refs #21134) 2013-09-26 14:55:19 +01:00
Michael Manfre 99c87f1410 Fixed #17671 - Cursors are now context managers. 2013-09-25 21:47:26 +03:00
Anssi Kääriäinen 83554b018e Fixed #21126 -- QuerySet value conversion failure
A .annotate().select_related() query resulted in misaligned rows vs
columns for compiler.resolve_columns() method.

Report & patch by Michael Manfre.
2013-09-25 20:47:57 +03:00
Claude Paroz 4c5bc1ac30 Removed double import in mysql base.py 2013-09-24 10:25:39 +02:00
Anssi Kääriäinen 9400142132 Fixed #21109 -- made db cursor error wrapping faster 2013-09-17 12:18:55 +03:00
Tim Graham f40c82213f Added backwards compatability shims for util modules.
refs #17627
2013-09-16 12:53:42 -04:00
Tim Graham 18ffdb1772 Fixed #17627 -- Renamed util.py files to utils.py
Thanks PaulM for the suggestion and Luke Granger-Brown and
Wiktor Kołodziej for the initial patch.
2013-09-16 12:52:05 -04:00
Alex Gaynor 5c645ec81a Merge branch 'master' of https://github.com/django/django 2013-09-14 12:32:45 -07:00
Alex Gaynor 496b4d0331 Removed an import * that was masking importing stuff from the wrong location 2013-09-14 12:32:25 -07:00
Michael Manfre c89d80e2cc Fixed #21097 - Added DatabaseFeature.can_introspect_autofield 2013-09-14 09:48:59 +03:00
Gregor MacGregor b2b763448f Fixed #20841 -- Added messages to NotImplementedErrors
Thanks joseph at vertstudios.com for the suggestion.
2013-09-10 11:09:59 -04:00
Садовский Николай 1185370c2c Fixed #20707 -- Added explicit quota assignment to Oracle test user
To enable testing on Oracle 12c
2013-09-09 16:25:13 +03:00
Alex Gaynor 2530735d2d Fixed a number of flake8 errors -- particularly around unused imports and local variables 2013-09-06 21:56:40 -07:00
Loic Bistuer 37d46b20fc Fixed regression introduced by efd1e60, 'map' returns an iterator on PY3. 2013-09-07 08:00:11 +07:00
Eric Boersma ded40142a9 Fixed #20007 -- Configured psycopg2 to return UnicodeArrays
Thanks hogbait for the report.
2013-09-06 20:43:58 -04:00
Andrew Godwin efd1e6096e Adding 'sqlmigrate' command and quote_parameter to support it. 2013-09-06 15:28:12 -05:00
Chris Wilson eade315da1 Fixed #10164 -- Made AutoField increase monotonically on SQLite
Thanks malte for the report.
2013-09-06 12:31:17 -04:00
Andrew Godwin 630eb0564a Fix SchemaEditor.__exit__ to handle exceptions correctly 2013-09-06 11:09:16 -05:00
Eric Boersma 4d13cc56de Fixed #21035 -- Changed docs to treat the acronym SQL phonetically.
The documentation and comments now all use 'an' to
refer to the word SQL and not 'a'.
2013-09-05 20:14:58 -04:00
Aymeric Augustin 868b4c921c Used six.moves.zip_longest, new in six 1.4.0. 2013-09-02 12:11:16 +02:00
Aymeric Augustin 365c3e8b73 Replaced "not PY3" by "PY2", new in six 1.4.0. 2013-09-02 12:11:02 +02:00