d8c90d4c22
Fixed #32786 -- Moved subquery ordering clearing optimization to the _in lookup.
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Co-Authored-By: Simon Charette <charette.s@gmail.com>
2021-06-30 10:08:55 +02:00
b1a4b1f0bd
Fixed #32722 -- Fixed comparing to TruncTime() on Oracle.
2021-05-11 09:19:25 +02:00
c4ee3b208a
Fixed #32699 -- Fixed comparing to TruncTime() with 0 microseconds on MySQL.
2021-05-07 08:13:40 +02:00
0aacbdcf27
Refs #32673 -- Fixed lookups crash when comparing against lookups on Oracle.
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Follow up to 170b006ce8
2021-04-23 16:32:53 +02:00
170b006ce8
Fixed #32673 -- Fixed lookups crash when comparing against lookups on PostgreSQL.
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Regression in 3a505c70e7
2021-04-23 15:38:32 +02:00
84283ab9cd
Fixed #32390 -- Dropped support for Oracle 12.2 and 18c.
2021-02-03 10:03:33 +01:00
ffe756d624
Refs #26167 -- Changed default value of DatabaseFeatures.supports_expression_indexes to True.
2021-01-14 08:32:26 +01:00
83fcfc9ec8
Fixed #26167 -- Added support for functional indexes.
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Thanks Simon Charette, Mads Jensen, and Mariusz Felisiak for reviews.
Co-authored-by: Markus Holtermann <info@markusholtermann.eu>
2021-01-13 11:47:50 +01:00
275dd4ebba
Fixed #32178 -- Allowed database backends to skip tests and mark expected failures.
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Co-authored-by: Tim Graham <timograham@gmail.com>
2020-12-10 18:00:57 +01:00
48b4bae983
Fixed #32179 -- Added JSONObject database function.
2020-12-02 09:30:50 +01:00
755dbf39fc
Replaced @no_oracle skips with DatabaseFeatures.allows_group_by_lob.
2020-10-22 18:16:58 +02:00
e387f191f7
Fixed #31777 -- Added support for database collations to Char/TextFields.
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Thanks Simon Charette and Mariusz Felisiak for reviews.
2020-09-21 18:24:56 +02:00
63300f7e68
Fixed #21181 -- Added Collate database function.
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Thanks Simon Charette for reviews.
2020-08-11 22:21:08 +02:00
ba691933ce
Fixed #31836 -- Dropped support for JSONField __contains and __contained_by lookups on SQLite.
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The current implementation works only for basic examples without
supporting nested structures and doesn't follow "the general principle
that the contained object must match the containing object as to
structure and data contents, possibly after discarding some
non-matching array elements or object key/value pairs from the
containing object".
2020-07-28 13:06:52 +02:00
e24b63fe85
Refs #31630 -- Removed DatabaseFeatures.can_introspect_autofield.
2020-06-04 08:27:46 +02:00
e198beadad
Fixed #31630 -- Replaced introspection features with DatabaseFeatures.introspected_field_types.
2020-06-04 08:27:42 +02:00
6789ded0a6
Fixed #12990 , Refs #27694 -- Added JSONField model field.
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Thanks to Adam Johnson, Carlton Gibson, Mariusz Felisiak, and Raphael
Michel for mentoring this Google Summer of Code 2019 project and
everyone else who helped with the patch.
Special thanks to Mads Jensen, Nick Pope, and Simon Charette for
extensive reviews.
Co-authored-by: Mariusz Felisiak <felisiak.mariusz@gmail.com>
2020-05-08 07:23:31 +02:00
c226c6cb32
Fixed #20581 -- Added support for deferrable unique constraints.
2020-04-30 10:43:50 +02:00
335c9c94ac
Simplified imports from django.db and django.contrib.gis.db.
2020-02-04 13:20:06 +01:00
01104368ff
Refs #29444 -- Removed redundant DatabaseFeatures.can_return_multiple_columns_from_insert.
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Unnecessary since b31e63879e
2019-09-24 10:37:22 +02:00
b31e63879e
Fixed #29444 -- Allowed returning multiple fields from INSERT statements on Oracle.
2019-09-24 10:22:43 +02:00
efa1908f66
Refs #25367 -- Moved Oracle Exists() handling to contextual methods.
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Oracle requires the EXISTS expression to be wrapped in a CASE WHEN in
the following cases.
1. When part of a SELECT clause.
2. When part of a ORDER BY clause.
3. When compared against another expression in the WHERE clause.
This commit moves the systematic CASE WHEN wrapping of Exists.as_oracle
to contextual .select_format, Lookup.as_oracle, and OrderBy.as_oracle
methods in order to avoid unnecessary wrapping.
2019-08-13 06:48:14 +02:00
4bb859e246
Refs #30172 -- Prevented removing a field's check or unique constraint from removing Meta constraints.
2019-03-17 20:50:22 -04:00
b8c48d06fa
Refs #26608 -- Added a database feature for fixed frame range distance support.
2019-02-09 08:47:41 -05:00
21bb71ef0d
Fixed #30157 -- Dropped support for Oracle 12.1.
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Thanks Tim Graham for the review.
2019-02-06 19:25:04 +01:00
b131f9c79f
Refs #29444 -- Renamed DatabaseFeatures.can_return_id* to be generic for other columns.
2019-01-30 15:31:56 -05:00
f0082b9a77
Refs #28670 -- Fixed DatabaseFeatures.supports_slicing_ordering_in_compound on Oracle.
2018-12-10 12:56:09 +00:00
f091ea3515
Refs #29722 -- Added introspection of materialized views for Oracle.
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Thanks Tim Graham for the review.
2018-11-26 19:45:05 +01:00
d5f4ce9849
Fixed #29949 -- Refactored db introspection identifier converters.
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Removed DatabaseIntrospection.table_name_converter()/column_name_converter()
and use instead DatabaseIntrospection.identifier_converter().
Removed DatabaseFeatures.uppercases_column_names.
Thanks Tim Graham for the initial patch and review and Simon Charette
for the review.
2018-11-21 09:06:50 +01:00
a906c98982
Fixed #29547 -- Added support for partial indexes.
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Thanks to Ian Foote, Mariusz Felisiak, Simon Charettes, and
Markus Holtermann for comments and feedback.
2018-10-29 19:34:54 -04:00
9b52bd6575
Made DatabaseFeatures.uses_savepoints default to True.
2018-10-25 10:02:47 -04:00
024abe5b82
Fixed #29630 -- Fixed crash of sliced queries with multiple columns with the same name on Oracle 12.1.
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Regression in 0899d583bd
2018-09-26 20:18:48 +02:00
f1fbef6cd1
Fixed #28668 -- Allowed QuerySet.bulk_create() to ignore insert conflicts.
2018-08-03 17:40:46 -04:00
6fbfb5cb96
Removed Oracle's fetchmany() and fetchall() wrappers.
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Follow up to e06cab2600
2018-07-10 15:03:09 -04:00
0899d583bd
Fixed #28670 -- Added FETCH/OFFSET support on Oracle.
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Thanks Tim Graham for the review.
2017-10-09 18:07:03 +02:00
1b823b8f18
Fixed #28596 -- Fixed QuerySet.bulk_create() and cascade deletion crash on Oracle when using more than 65535 parameters.
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Thanks Tim Graham for the review.
2017-10-05 18:52:37 +02:00
d549b88050
Fixed #26608 -- Added support for window expressions (OVER clause).
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Thanks Josh Smeaton, Mariusz Felisiak, Sergey Fedoseev, Simon Charettes,
Adam Chainz/Johnson and Tim Graham for comments and reviews and Jamie
Cockburn for initial patch.
2017-09-18 09:42:29 -04:00
3939e2b4dc
Changed default value of DatabaseFeatures.has_bulk_insert to True.
2017-09-18 08:12:35 -04:00
489421b015
Fixed #23546 -- Added kwargs support for CursorWrapper.callproc() on Oracle.
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Thanks Shai Berger, Tim Graham and Aymeric Augustin for reviews and
Renbi Yu for the initial patch.
2017-08-12 21:06:49 +02:00
3189a93ceb
Refs #23766 -- Added tests for CursorWrapper.callproc().
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Thanks Tim Graham for the review.
2017-08-08 22:13:02 +02:00
28a02259cb
Fixed DatabaseFeatures.has_case_insensitive_like on MySQL and Oracle.
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Incorrect since its introduction in 20bab2cf9d
2017-07-24 21:51:29 +02:00
b9f7dce84b
Fixed #28010 -- Added FOR UPDATE OF support to QuerySet.select_for_update().
2017-06-29 16:00:15 -04:00
9af6c97504
Refs #26682 -- Added AutoField introspection on Oracle.
2017-06-01 19:33:48 +02:00
538bf43458
Fixed #27859 -- Ignored db_index for TextField/BinaryField on Oracle and MySQL.
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Thanks Zubair Alam for the initial patch and Tim Graham for the review.
2017-05-23 17:02:40 +02:00
0de0699d94
Fixed #27788 -- Dropped support for Oracle < 12.1.
2017-01-28 08:19:47 -05:00
d6eaf7c018
Refs #23919 -- Replaced super(ClassName, self) with super().
2017-01-25 12:23:46 -05:00
3e43d24ad3
Refs #19884 -- Added CharField max_length introspection on Oracle.
2016-12-19 08:29:42 -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
e17f40f4b5
Refs #24245 -- Added introspection for database defaults on Oracle.
2016-11-30 11:21:57 -05:00
95238a7de8
Fixed #27321 -- Added detection for table case name sensitivity on MySQL.
2016-11-28 13:29:21 -05:00
Hannes Ljungberg
Mariusz Felisiak
Alex Hill
Simon Charette
Hannes Ljungberg
Hasan Ramezani
Artur Beltsov
Tim Graham
Tom Carrick
sage
Ian Foote
Nick Pope
Johannes Hoppe
Simon Charette
Paveł Tyślacki
Mads Jensen
Tom
Sergey Fedoseev
Ran Benita
chillaranand
Adam Chainz