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1247 Commits

Author SHA1 Message Date
Tim Schneider 566726ff96 [1.11.x] Fixed #28197 -- Fixed introspection of index field ordering on PostgreSQL. 
Backport of 3a5299c19c from master
 2017-05-15 08:59:02 -04:00
Florian Apolloner ab0df82b40 [1.11.x] Pass type to sql_alter_column_* where it was missing. 
This is a followup to 2b3a941457

Backport of 837259a63f from master.
 2017-05-09 12:49:09 +02:00
Tim Graham 369321819c [1.11.x] Fixed typo in django/db/backends/base/schema.py comment. 
Backport of 05098fa449 from master
 2017-05-01 20:46:07 -04:00
Markus Holtermann 6afede8219 [1.11.x] Fixed #28052 -- Prevented dropping Meta.indexes when changing db_index to False. 
Thanks Marc Tamlyn for the report and Ian Foote/Tim Graham for review.

Backport of 663e48947f from master
 2017-05-01 12:22:29 -04:00
Mariusz Felisiak d52577b62b [1.11.x] Fixed #28138 -- Used output type handler instead of numbersAsStrings on Oracle cursor. 
Thanks Tim Graham for the review.

Backport of 946775227c from master
 2017-04-28 16:53:39 +02:00
Simon Charette 5d35e8eb06 [1.11.x] Fixed #28038 -- Restored casting to text of builtin lookups on PostgreSQL. 
Reverted 658f1e8 which broke code using __icontains's implicit cast to ::text
on ArrayField.

Thanks Peter J. Farrell for the report.

Backport of a354c69055 from master
 2017-04-07 16:51:07 -04:00
Mariusz Felisiak b06855facd [1.11.x] Fixed #27966 -- Bumped required psycopg2 version to 2.5.4. 
Thanks Tim Graham for the review.

Backport of 43380e9110 from master
 2017-03-21 17:40:04 +01:00
Mariusz Felisiak 1ed4dab20f [1.11.x] Fixed #27822 -- Replaced deprecated cx_Oracle types in DatabaseIntrospection.data_types_reverse. 
Backport of 1b96dbdad0 from master
 2017-03-15 09:05:53 -04:00
Mariusz Felisiak 9924c8a8b0 [1.11.x] Fixed #27924 -- Added support for cx_Oracle 5.3. 
- Fixed Oracle backend due to cx_Oracle 5.3 change in the
Cursor.description behavior i.e. "Use None instead of 0 for items in
the Cursor.description attribute that do not have any validity.".
- Used cx_Oracle.Object.size() instead of len().
Thanks Tim Graham for the review.

Backport of 75503a823f from master
 2017-03-10 23:07:50 +01:00
Tim Graham 3a3145bfcd [1.11.x] Refs #27843 -- Fixed 'invalid escape sequence' warning in truncate_name(). 
Backport of 82026d61a3 from master
 2017-02-27 09:31:06 -05:00
Vytis Banaitis d03153e3b0 [1.11.x] Fixed #27856 -- Improved accuracy of date subtraction on PostgreSQL. 
Accuracy was incorrect when dates differ by a month or more.

Backport of 4045fd56cb from master
 2017-02-21 12:49:31 -05:00
Mariusz Felisiak 87775b64cd [1.11.x] Fixed #27843 -- Fixed truncate_name() when the name contains a username. 
Backport of b935190572 from master
 2017-02-17 09:44:36 -05:00
Tim Graham 2f6cdc09c4 [1.11.x] Fixed #27135 -- Made index introspection return Index.suffix. 
Backport of b008f7cc56 from master
 2017-02-15 21:07:53 -05:00
Tim Graham ec0af19f4c [1.11.x] Bumped MySQLdb version requirement to 1.2.3. 
Older versions don't support Python 2.7.

Partial backport of 2d96c027f5 from master
 2017-01-25 10:31:24 -05:00
Mads Jensen c94cb4f865 [1.11.x] Removed unused variables that are overwritten. 
Backport of ebf34c3cdc from master
 2017-01-25 09:15:36 -05:00
james mike dupont b7621bbe80 [1.11.x] Fixed spelling mistakes in code and comments. 
Backport of 7d20094996 from master
 2017-01-19 08:20:15 -05:00
Tim Graham f01ad1cb6a Refs #27683 -- Allowed setting isolation level in DATABASES ['OPTIONS'] on MySQL. 2017-01-17 11:16:15 -05:00
Mariusz Felisiak 7d2db2a7b8 Refs #27690 -- Removed sleep before drop test db on Oracle. 2017-01-16 19:20:28 -05:00
Tim Graham b5511dddd6 Moved unneeded ImproperlyConfigured inner imports. 2017-01-16 12:48:41 -05:00
François Freitag 05bdf4f44d Refs #16614 -- Called _prepare_cursor() on every created cursor. 2017-01-16 09:12:23 -05:00
Mads Jensen e585c43be9 Fixed #25809 -- Added BrinIndex support in django.contrib.postgres. 
Thanks Tim Graham and Markus Holtermann for review.
 2017-01-15 13:37:18 +01:00
Matthew Schinckel 236ebe94bf Fixed #27149 -- Added Subquery and Exists database expressions. 
Thanks Josh Smeaton for Oracle fixes.
 2017-01-14 09:12:24 -05:00
Florian Apolloner 84c1826ded Fixed #27718 -- Added QuerySet.union(), intersection(), difference(). 
Thanks Mariusz Felisiak for review and Oracle assistance.
Thanks Tim Graham for review and writing docs.
 2017-01-14 08:32:07 -05:00
Simon Charette 973cfd2ef5 Refs #20483 -- Implemented cascaded flush on Oracle. 
The initial implementation added support for PostgreSQL but it is also required
on Oracle (13b7f299de).

Thanks Mariusz Felisiak for the foreign key retreival queries.
 2017-01-13 08:50:03 -05:00
François Freitag f3b7c05936 Refs #16614 -- Made QuerySet.iterator() use server-side cursors on PostgreSQL. 
Thanks to Josh Smeaton for the idea of implementing server-side cursors
in PostgreSQL from the iterator method, and Anssi Kääriäinen and Kevin
Turner for their previous work. Also Simon Charette and Tim Graham for
review.
 2017-01-11 09:25:37 -05:00
David Szotten 7a6863c338 Fixed #27690 -- Removed time.sleep(1) before dropping the test database. 
Uncertain if this is needed, but no failures have appeared so far.
 2017-01-06 15:28:22 -05:00
anabelensc 1c12df4aa6 Fixed #25912 -- Added binary left/right shift operators to F expressions. 
Thanks Mariusz Felisiak for review and MySQL advice.
 2017-01-03 14:15:46 -05:00
Mariusz Felisiak fd2f7e4767 Fixed #27681 -- Fixed binary &/| operators for negative values on MySQL. 2017-01-03 12:41:44 -05:00
Josh Smeaton 26c9f529c9 Refs #27632 -- Simplified params dict creation for Oracle (#7772) 2017-01-01 12:39:03 +11:00
Andrew Nester 69b7d4b116 Fixed #27458 -- Fixed invalid sequence/index names when using "USER"."TABLE" db_table on Oracle. 2016-12-30 17:11:12 -05:00
Mariusz Felisiak 7d14889aa3 Fixed #27615 -- Used timedeltas as arguments to Oracle database driver. 
Removed unused DatabaseFeatures.driver_supports_timedeltas workaround.
 2016-12-29 15:49:18 -05:00
Tim Graham fae56427e1 Fixed #27649 -- Bumped required cx_Oracle to 5.2. 
Removed obsolete workarounds from 1aa4889808
and dcf3be7a62.
 2016-12-29 12:45:25 -05:00
Adam Chainz 391c450fba Refs #25415 -- Made MySQL backend skip field validation of unsupported models. 2016-12-29 12:01:48 -05:00
Simon Charette 813805833a Fixed #27631 -- Prevented execution of transactional DDL statements when unsupported. 
Executing a DDL statement during a transaction on backends that don't support
it silently commits, leaving atomic() in an incoherent state.

While schema_editor.execute() could technically be used to execute DML
statements such usage should be uncommon as these are usually performed through
the ORM. In other cases schema_editor.connection.execute() can be used to
circumvent this check.

Thanks Adam and Tim for the review.
 2016-12-28 19:43:32 -05:00
Mariusz Felisiak 4579c3f6b8 Refs #27632 -- Unified query parameters by their types and values on Oracle. 
Fixed Python 2 regression in 6dbe56ed78.

Thanks Simon Charette for the implementation idea.
 2016-12-28 17:20:42 -05:00
Mariusz Felisiak 6dbe56ed78 Fixed #27632 -- Unified query parameters by their values on Oracle. 2016-12-28 08:14:14 -05:00
Simon Charette cd7efa2033 Fixed #25492 -- Checked deferred foreign key constraints before dropping them. 
This allows running foreign key data and schema altering operations in the
same migration on PostgreSQL.

Thanks Tim for review.
 2016-12-24 13:53:11 -05:00
Mariusz Felisiak cc0bb07013 Refs #19884 -- Removed DatabaseFeatures.can_introspect_max_length. 
Unused (always True) after 3e43d24ad3.
 2016-12-19 16:16:11 -05:00
Mariusz Felisiak 3e43d24ad3 Refs #19884 -- Added CharField max_length introspection on Oracle. 2016-12-19 08:29:42 -05:00
Mariusz Felisiak 2d259e6bad Refs #27324 -- Optimized DatabaseIntrospection.get_constraints() for foreign keys on Oracle. 2016-12-05 19:12:37 -05:00
Mariusz Felisiak b059ddf066 Fixed #27561 -- Added Oracle support for binary "or" operator. 
Removed DatabaseFeatures.supports_bitwise_or feature (unused, always True).
 2016-12-02 16:59:39 -05:00
Mariusz Felisiak e17f40f4b5 Refs #24245 -- Added introspection for database defaults on Oracle. 2016-11-30 11:21:57 -05:00
Andrew Nester ade52ef71f Fixed #27544 -- Fixed QuerySet.update(dt=F('dt') + timedelta) crash on SQLite. 2016-11-29 12:23:44 -05:00
Adam Chainz 95238a7de8 Fixed #27321 -- Added detection for table case name sensitivity on MySQL. 2016-11-28 13:29:21 -05:00
Mads Jensen aa2cb4c622 Refs #26327 -- Renamed JsonAgg to JSONBAgg. 
Thanks to Christian von Roques for the report.
 2016-11-28 06:57:01 -05:00
Daniel Hahler eb42d8d5d9 Fixed grammar in sqlite's DatabaseOperations.bulk_batch_size()'s docstring. 2016-11-25 07:50:59 -05:00
Mariusz Felisiak b63d0c54b0 Fixed #24959 -- Fixed queries using negative timedeltas on MySQL and Oracle. 2016-11-23 09:10:47 -05:00
Mark Young 2742901ac2 Fixed #27504 -- Allowed using the ORM after an error and rollback when autocommit is off. 2016-11-23 08:42:19 -05:00
Sergey Fedoseev c7bfcd2f37 Fixed #27481 -- Made SQLite return annotated boolean values as boolean, not integer. 
Thanks Simon Charette for review.
 2016-11-14 14:47:20 -05:00
Ramin Farajpour Cami 967be82443 Fixed E305 flake8 warnings. 2016-11-14 12:30:46 -05:00