981bd64dfb
Unified local imports in django.db.backends.mysql.
2015-02-09 08:23:17 -05:00
0ed7d15563
Sorted imports with isort; refs #23860 .
2015-02-06 08:16:28 -05:00
75303b01a9
Fixed #24245 -- Added introspection for database defaults.
...
Needed for tests for migrations handling of database defaults.
2015-01-31 12:33:11 -05:00
2b039d966f
Removed obsolete SQL generation methods.
2015-01-18 15:58:06 -05:00
28308078f3
Fixed #22603 -- Reorganized classes in django.db.backends.
2015-01-14 14:16:20 -05:00
21b858cb67
Fixed #24060 -- Added OrderBy Expressions
2015-01-13 09:39:55 +11:00
4c413e231c
Fixed #17785 -- Preferred column names in get_relations introspection
...
Thanks Thomas Güttler for the report and the initial patch, and
Tim Graham for the review.
2015-01-12 19:58:47 +01:00
68a439a18d
Removed supports_binary_field flag as all backends support them
...
It was mainly for MySQL on Python 3, but now the current
recommended MySQL driver for Python 3 (mysqlclient) does support
binary fields, it is unneeded. Refs #20377 .
2015-01-11 23:34:47 +01:00
0c7633178f
Fixed #24020 -- Refactored SQL compiler to use expressions
...
Refactored compiler SELECT, GROUP BY and ORDER BY generation.
While there, also refactored select_related() implementation
(get_cached_row() and get_klass_info() are now gone!).
Made get_db_converters() method work on expressions instead of
internal_type. This allows the backend converters to target
specific expressions if need be.
Added query.context, this can be used to set per-query state.
Also changed the signature of database converters. They now accept
context as an argument.
2015-01-08 14:07:54 -05:00
93d73dac91
Moved DatabaseCreation.data_types properties to DatabaseWrapper.
...
refs #22340 .
2014-12-31 08:29:17 -05:00
8082c75d18
Removed db.backends methods which only call super().
2014-12-30 11:53:59 -05:00
2ceb10f3b0
Fixed #14180 -- Prevented unneeded index creation on MySQL-InnoDB
...
Thanks zimnyx for the report and Simon Charette, Tim Graham for
the reviews.
2014-12-27 12:52:44 +01:00
4718296546
Fixed #23753 -- Added a suite of SQL Functions
...
Added functions and tests
Added docs and more tests
Added TextField converter to mysql backend
Aliased Value as V in example docs and tests
Removed unicode_compatible in example
Fixed console emulation in examples
2014-12-27 15:27:27 +11:00
57554442fe
Fixed #2443 -- Added DurationField.
...
A field for storing periods of time - modeled in Python by timedelta. It
is stored in the native interval data type on PostgreSQL and as a bigint
of microseconds on other backends.
Also includes significant changes to the internals of time related maths
in expressions, including the removal of DateModifierNode.
Thanks to Tim and Josh in particular for reviews.
2014-12-20 18:28:29 +00:00
4468c08d70
Fixed #23968 -- Replaced list comprehension with generators and dict comprehension
2014-12-08 07:58:23 -05:00
6b5d82749c
Fixed #16731 -- Made pattern lookups work properly with F() expressions
2014-11-28 12:50:42 +02:00
cbb5cdd155
Fixed #23867 -- removed DateQuerySet hacks
...
The .dates() queries were implemented by using custom Query, QuerySet,
and Compiler classes. Instead implement them by using expressions and
database converters APIs.
2014-11-26 17:49:25 -05:00
d4ea4eea79
Fixed #23889 -- Added more usage of quote_name_unless_alias() to avoid deprecation warnings.
2014-11-21 16:44:50 -05:00
11662022be
Added AutoField introspection for MySQL
...
Refs #23748 .
2014-11-20 16:13:58 +01:00
5bcd292098
Fixed #23871 -- Removed promotion of MySQL warnings to errors in DEBUG mode.
2014-11-19 16:07:49 -05:00
88b2a20f04
Simplified MySQL storage engine detection using INFORMATION_SCHEMA.ENGINES table
...
Query the table introduced in MySQL 5.1; refs #23144 .
2014-11-10 18:16:14 +01:00
713f23492a
Required MySQLdb >= 1.2.5 for fractional seconds support
...
On MySQLdb < 1.2.5, MySQLdb returns None when fetching datetime/time
values with fractional seconds.
See https://github.com/farcepest/MySQLdb1/issues/24
2014-10-28 15:06:58 +01:00
22da5f8817
Fixed #19716 -- Added support for microseconds with MySQL 5.6.4 and up
...
Thanks erik@cederstrand.dk for the report and Tim Graham for the review.
2014-10-28 15:06:58 +01:00
9e746c13e8
Stopped stripping microseconds with MySQL backend
...
Refs #19716 .
2014-10-28 15:06:57 +01:00
5b8e37a69e
Fixed typo in MySQL backend doctring
...
Thanks CHI Cheng for the report.
2014-10-27 14:01:12 +01:00
7f089ac2e3
Fixed #23446 -- Officially recommended mysqlclient as MySQL driver
...
Thanks Corey Farwell for the report and Tim Graham for the review.
Thanks also to Inada Naoki for creating and maintaining mysqlclient.
2014-10-27 09:11:33 +01:00
a54adcecff
Fixed git blunder, refs #22738
2014-09-27 09:57:09 +03:00
c1ae0621ba
Fixed #22738 -- made finer distinctions for when Boolean is not detected on Oracle
...
Thanks Claude Paroz for partial fix and Simon Charrette for review
2014-09-27 09:49:50 +03:00
dbdae3a755
Fixed #22738 -- Abstracted boolean field type introspection
...
Thanks maxi for the report, Shai Berger for his help with the patch
and Tim Graham for the review.
2014-09-26 20:03:44 +02:00
d1ca70110f
Factorized schema_editor() at BaseDatabaseWrapper level
2014-09-26 08:50:16 +02:00
74e7f91e6d
Fixed #23538 -- Added SchemaEditor for MySQL GIS.
...
Thanks Claude Paroz for suggestions and review.
2014-09-25 13:53:44 -04:00
b8cdc7dcc3
Made get_table_list return a TableInfo named tuple
2014-09-23 20:13:31 +02:00
ed7821231b
Fixed #19463 -- Added UUIDField
...
Uses native support in postgres, and char(32) on other backends.
2014-09-16 10:08:09 +01:00
1101467ce0
Limited lines to 119 characters in django/
...
refs #23395 .
2014-09-05 09:22:16 -04:00
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
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
01801edd37
Fixed #22646 : Added support for the MySQL ssl-ca option to dbshell.
2014-08-13 18:29:42 -04:00
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
d28396f526
Fixed #23144 -- Dropped support for MySQL 5.0, 5.1.
2014-08-02 10:28:40 -04:00
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
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
82c935d44c
Renamed DatabaseFeature.supports_check_constraints to supports_column_check_constraints.
...
Thanks maxi for the suggestion.
2014-06-16 19:25:13 -04:00
27a3cfcd77
Fixed unused import.
2014-05-21 10:42:07 +07:00
125b3d4407
Fixed #22649 : Beefed up quote_value
2014-05-20 15:41:01 +01:00
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
fb90b7cda2
Adjusted refactoring of vendor checks.
...
Thanks Shai for the thorough review.
2014-05-10 14:40:42 +02:00
99d9fa329a
Added feature flags for introspection capabilities.
2014-05-08 22:11:20 +02:00
c70a61eb49
Replaced vendor checks by three feature flags.
2014-05-08 22:11:15 +02:00
3becac8484
Fixed #22321 -- Wrapped exceptions in _set_autocommit.
...
Refs #21202 .
2014-04-10 20:16:12 +02:00
5f2f47fdfc
Fixed #21553 -- Ensured unusable database connections get closed.
2014-04-09 22:41:33 +02:00
я котик пур-пур
Tim Graham
Josh Smeaton
Claude Paroz
Anssi Kääriäinen
Marc Tamlyn
Jon Dufresne
Thomas Chaumeny
Collin Anderson
Shai Berger
zsoldosp
Mihail Milushev
Aymeric Augustin
Anubhav Joshi
Loic Bistuer
Andrew Godwin