df1106a40f
Fixed #28365 -- Unified DatabaseOperations.date_interval_sql() return value with similar methods.
2017-07-06 07:37:47 -04:00
c7f6ffbdcf
Fixed #28103 -- Added quarter extract, truncation, and lookup.
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Thanks Mariusz Felisiak, Tim Graham, and Adam Johnson for review.
2017-06-08 15:15:29 -04:00
5e9f7f1e1c
Refs #20483 -- Removed unneeded column from _foreign_key_constraints() on Oracle.
2017-06-06 14:25:53 +02:00
924a89e135
Fixed #26682 -- Added support for Oracle identity columns.
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Thanks Shai Berger and Tim Graham for reviews.
2017-06-01 19:33:48 +02:00
87f9a3c5b2
Updated Oracle docs links to Oracle 12c.
2017-04-21 16:02:31 +02:00
e5dce7b0fb
Refs #27795 -- Removed unneeded force_text calls from the Oracle backend.
2017-04-17 14:22:00 +02:00
c4e2fc5d98
Fixed #22669 -- Fixed QuerySet.bulk_create() with empty model fields on Oracle.
2017-02-09 18:47:08 -05:00
15c14f6f16
Fixed #27802 -- Unified return value of db backend datetime SQL methods.
2017-02-06 09:19:13 -05:00
89501d9298
Fixed #27789 -- Simplified query for sequence value on Oracle.
2017-01-30 08:03:42 -05:00
d6eaf7c018
Refs #23919 -- Replaced super(ClassName, self) with super().
2017-01-25 12:23:46 -05:00
7b2f2e74ad
Refs #23919 -- Removed six.<various>_types usage
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Thanks Tim Graham and Simon Charette for the reviews.
2017-01-18 20:18:46 +01:00
c716fe8782
Refs #23919 -- Removed six.PY2/PY3 usage
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Thanks Tim Graham for the review.
2017-01-18 16:21:28 +01:00
d7b9aaa366
Refs #23919 -- Removed encoding preambles and future imports
2017-01-18 09:55:19 +01:00
84c1826ded
Fixed #27718 -- Added QuerySet.union(), intersection(), difference().
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Thanks Mariusz Felisiak for review and Oracle assistance.
Thanks Tim Graham for review and writing docs.
2017-01-14 08:32:07 -05:00
973cfd2ef5
Refs #20483 -- Implemented cascaded flush on Oracle.
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The initial implementation added support for PostgreSQL but it is also required
on Oracle (13b7f299de
2017-01-13 08:50:03 -05:00
1c12df4aa6
Fixed #25912 -- Added binary left/right shift operators to F expressions.
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Thanks Mariusz Felisiak for review and MySQL advice.
2017-01-03 14:15:46 -05:00
69b7d4b116
Fixed #27458 -- Fixed invalid sequence/index names when using "USER"."TABLE" db_table on Oracle.
2016-12-30 17:11:12 -05:00
fae56427e1
Fixed #27649 -- Bumped required cx_Oracle to 5.2.
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Removed obsolete workarounds from 1aa4889808dcf3be7a62
2016-12-29 12:45:25 -05:00
b059ddf066
Fixed #27561 -- Added Oracle support for binary "or" operator.
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Removed DatabaseFeatures.supports_bitwise_or feature (unused, always True).
2016-12-02 16:59:39 -05:00
b63d0c54b0
Fixed #24959 -- Fixed queries using negative timedeltas on MySQL and Oracle.
2016-11-23 09:10:47 -05:00
1446902be4
Fixed #25240 -- Added ExtractWeek and exposed it through the __week lookup.
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Thanks to Mariusz Felisiak and Tim Graham for review.
2016-11-11 08:01:40 -05:00
794f866cec
Fixed #27323 -- Optimized Oracle introspection by using USER_SEQUENCES instead of USER_CATALOG.
2016-10-12 18:58:33 -04:00
4f138fe5a4
Fixed #22288 -- Fixed F() expressions with the __range lookup.
2016-08-19 13:40:56 -04:00
0d1218896f
Fixed #26950 -- Removed obsolete DatabaseOperations SQL methods.
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Unused as of 2b039d966f
2016-07-27 07:34:44 -04:00
8a4f017f45
Fixed #26348 -- Added TruncTime and exposed it through the __time lookup.
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Thanks Tim for the review.
2016-07-08 12:35:34 -04:00
082c52dbed
Refs #25774 , #26348 -- Allowed Trunc functions to operate with time fields.
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Thanks Josh for the amazing testing setup and Tim for the review.
2016-07-08 12:35:34 -04:00
c4a876a0c1
Refs #17260 -- Prevented Oracle timezone conversion from stripping microseonds.
2016-07-08 12:35:33 -04:00
96f97691ad
Fixed broken links in docs and comments.
2016-06-15 21:20:23 -04:00
77b73e79a4
Refs #25774 -- Made Oracle truncate microseconds if USE_TZ=False.
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The tests for this change are in the fix for #25774 .
2016-05-18 20:14:58 +10:00
df8d8d4292
Fixed E128 flake8 warnings in django/.
2016-04-08 09:51:06 -04:00
766afc22a1
Fixed #24793 -- Unified temporal difference support.
2016-02-26 12:25:12 -05:00
3792e291e6
Removed use of locals for print formatting in Oracle backend.
2016-01-11 07:13:24 -05:00
7a5b7e35bf
Fixed #22705 -- Fixed QuerySet.bulk_create() on models without any fields on Oracle.
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Fixed on other backends by 134ca4d438
2015-10-09 14:16:06 -04:00
134ca4d438
Fixed #24509 -- Added Expression support to SQLInsertCompiler
2015-09-22 23:35:24 +10:00
47fcbe506c
Fixed flake8 warnings on Python 3.
2015-06-15 11:27:09 -04:00
44f3ee7716
Fixed #9596 -- Added date transform for DateTimeField.
2015-06-02 08:49:10 -04:00
ed83881e64
Fixed #23820 -- Supported per-database time zone.
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The primary use case is to interact with a third-party database (not
primarily managed by Django) that doesn't support time zones and where
datetimes are stored in local time when USE_TZ is True.
Configuring a PostgreSQL database with the TIME_ZONE option while USE_TZ
is False used to result in silent data corruption. Now this is an error.
2015-05-17 09:40:28 +02:00
54026f1e8d
Renamed value_to_db_xxx to adapt_xxxfield_value.
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This mirrors convert_xxxfield_value nicely, taking advantage of the
adapter/converter terminology which is commonly used by DB-API modules.
2015-05-17 09:39:34 +02:00
d9521f66b1
Removed global timezone-aware datetime adapters.
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Refs #23820 .
Fixed #19738 .
Refs #17755 . In order not to introduce a regression for raw queries,
parameters are passed through the connection.ops.value_to_db_* methods,
depending on their type.
2015-05-17 09:38:48 +02:00
fe6b5e62b1
Normalized the implementation of get_db_converters.
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Put the types in the same order and checked for None consistently.
2015-05-17 09:36:27 +02:00
ec186572e6
Removed global timezone-aware datetime converters.
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Refs #23820 .
2015-05-17 09:36:23 +02:00
8f30556329
Renamed Field.rel attribute to remote_field
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Field.rel is now deprecated. Rel objects have now also remote_field
attribute. This means that self == self.remote_field.remote_field.
In addition, made the Rel objects a bit more like Field objects. Still,
marked ManyToManyFields as null=True.
2015-03-25 08:16:12 -04:00
32d4db66b9
Update converters to take a consistent set of parameters.
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As suggested by Anssi. This has the slightly strange side effect of
passing the expression to Expression.convert_value has the expression
passed back to it, but it allows more complex patterns of expressions.
2015-02-20 11:35:52 +00:00
0ed7d15563
Sorted imports with isort; refs #23860 .
2015-02-06 08:16:28 -05:00
39d95fb6ad
Fixed #24092 -- Widened base field support for ArrayField.
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Several issues resolved here, following from a report that a base_field
of GenericIpAddressField was failing.
We were using get_prep_value instead of get_db_prep_value in ArrayField
which was bypassing any extra modifications to the value being made in
the base field's get_db_prep_value. Changing this broke datetime
support, so the postgres backend has gained the relevant operation
methods to send dates/times/datetimes directly to the db backend instead
of casting them to strings. Similarly, a new database feature has been
added allowing the uuid to be passed directly to the backend, as we do
with timedeltas.
On the other side, psycopg2 expects an Inet() instance for IP address
fields, so we add a value_to_db_ipaddress method to wrap the strings on
postgres. We also have to manually add a database adapter to psycopg2,
as we do not wish to use the built in adapter which would turn
everything into Inet() instances.
Thanks to smclenithan for the report.
2015-01-16 16:15:16 -05:00
28308078f3
Fixed #22603 -- Reorganized classes in django.db.backends.
2015-01-14 14:16:20 -05:00
Mariusz Felisiak
Mads Jensen
Mikhail Nacharov
chillaranand
Claude Paroz
Florian Apolloner
Simon Charette
anabelensc
Andrew Nester
Tim Graham
Matthew Wilkes
Anderson Resende
Ville Skyttä
Josh Smeaton
Curtis Maloney
Alex Hill
Jon Dufresne
Aymeric Augustin
Anssi Kääriäinen
Marc Tamlyn