664c98f1f8
Fixed #30413 -- Fixed test database signature on SQLite when test database name is provided.
...
Previously, the same signature was created for multiple in-memory
databases on SQLite when they had tests databases names
DATABASES['TEST']['NAME'].
2019-11-21 19:50:24 +01:00
37e6c5b79b
Refs #25367 -- Moved conditional expression wrapping to the Exact lookup.
2019-11-21 11:56:35 +01:00
f5ebdfce5c
Fixed #25388 -- Added an option to allow disabling of migrations during test database creation.
2019-11-20 20:42:38 +01:00
555bebe774
Fixed #30987 -- Added models.PositiveBigIntegerField.
2019-11-19 09:34:11 +01:00
57a3d96ff5
Replaced unnecessary str()/bytes() calls with literals.
2019-11-18 15:30:10 +01:00
8685e764ef
Fixed #30986 -- Fixed queryset crash when filtering against boolean RawSQL expressions on Oracle.
2019-11-18 08:50:09 +01:00
6d590bcf1f
Fixed #30961 -- Fixed spaces in columns list SQL generated for indexes.
2019-11-08 08:52:47 +01:00
02983c5242
Fixed #30943 -- Added BloomIndex to django.contrib.postgres.
2019-11-07 11:23:53 +01:00
77aa74cb70
Refs #29983 -- Added support for using pathlib.Path in all settings.
2019-11-07 10:26:22 +01:00
a20ea33ca6
Fixed DatabaseFeatures.has_select_for_update_nowait on MariaDB 10.3+.
...
Thanks Kola Erinoso for the report.
2019-11-05 10:18:47 +01:00
7286eaf681
Refs #13312 -- Simplified handling of nulls ordering on MySQL.
...
MySQL & MariaDB support the standard IS NULL and IS NOT NULL so
the same workaround used for NULLS FIRST and NULLS LAST that is
used for SQLite < 3.30.0 can be used.
Thanks Simon Charette for the discussion.
2019-11-04 14:47:58 +01:00
377c7cb2f7
Refs #23576 -- Disabled MySQL multi-alias deletion path on MariaDB 10.3.2+.
2019-10-31 08:14:30 +01:00
e3d0b4d550
Fixed #30899 -- Lazily compiled import time regular expressions.
2019-10-29 09:22:26 +01:00
55df1750be
Refs #30897 -- Added support for ANALYZE option to Queryset.explain() on MariaDB and MySQL 8.0.18+.
2019-10-24 15:13:26 +02:00
742961332e
Refs #30897 -- Added support for TREE format to Queryset.explain() on MySQL 8.0.16+.
2019-10-24 15:13:23 +02:00
7acef095d7
Fixed #23576 -- Implemented multi-alias fast-path deletion in MySQL backend.
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This required moving the entirety of DELETE SQL generation to the
compiler where it should have been in the first place and implementing
a specialized compiler on MySQL/MariaDB.
The MySQL compiler relies on the "DELETE table FROM table JOIN" syntax
for queries spanning over multiple tables.
2019-10-24 12:24:53 +02:00
e645f27907
Fixed DatabaseFeatures.update_can_self_select on MariaDB 10.3.2+.
2019-10-24 12:18:13 +02:00
fa5f3291e7
Fixed #30903 -- Fixed migrations crash on PostgreSQL when adding Index with opclasses and ordering.
2019-10-24 09:33:14 +02:00
6e9189c080
Refs #30897 -- Added test for SETTINGS option to Queryset.explain() on PostgreSQL 12+.
2019-10-23 14:07:18 +02:00
ef4beafa2c
Refs #28816 -- Prevented silencing data loss when decreasing CharField.max_length for ArrayField.base_field on PostgreSQL.
2019-10-17 12:50:53 +02:00
187a64608d
Fixed #30885 -- Dropped support for MariaDB 10.1.
2019-10-16 18:40:48 +02:00
4a849b6701
Fixed #30859 -- Fixed DatabaseFeatures.supports_aggregate_filter_clause on SQLite 3.30.1+.
2019-10-15 20:55:49 +02:00
02c63b8f2f
Refs #26608 -- Fixed DatabaseFeatures.supports_frame_range_fixed_distance on SQLite 3.28+, MariaDB 10.2+, and MySQL 8.0.2+.
2019-10-09 13:07:50 +02:00
8ed6788aa4
Fixed #30821 -- Added ExtractIsoWeekYear database function and iso_week_day lookup.
2019-10-02 10:41:34 +02:00
67e7dffe95
Fixed typo in BulkInsertMapper constant name.
2019-10-01 14:46:10 +02:00
dc890bef5a
Fixed #30510 -- Fixed crash of QuerySet.bulk_create() with mixed-length texts on Oracle.
...
Text with more than 4000 characters must be set to as a CLOB on Oracle
what caused a mixed datatype error (ORA-01790) when shorter text
appeared in the same operation.
2019-10-01 12:38:58 +02:00
580e644f24
Fixed #30800 -- Fixed migrations crash when altering a field with custom db_type().
...
Regression in 1378d665a1
2019-09-25 12:32:24 +02:00
01104368ff
Refs #29444 -- Removed redundant DatabaseFeatures.can_return_multiple_columns_from_insert.
...
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
3346b78a8a
Fixed #30786 -- Used CONVERT_TZ to check if the time zone definitions are installed on MySQL.
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Replaced a timezone check in the MySQL backend with one that doesn't
require access to the mysql.time_zone database.
2019-09-20 08:17:27 +02:00
241deed259
Fixed #30591 -- Fixed recreation of foreign key constraints on MySQL when altering type of referenced unique field.
...
Thanks Mariusz Felisiak for tests and Matthijs Kooijman for
investigation and initial patch.
2019-09-11 11:21:08 +02:00
b1d37fea8f
Fixed #28107 -- Added DatabaseFeatures.allows_group_by_selected_pks_on_model() to allow enabling optimization for unmanaged models.
2019-09-09 14:04:46 +02:00
7254f1138d
Refs #29444 -- Allowed returning multiple fields from INSERT statements on PostgreSQL.
...
Thanks Florian Apolloner, Tim Graham, Simon Charette, Nick Pope, and
Mariusz Felisiak for reviews.
2019-09-09 10:51:14 +02:00
736e7d44de
Refs #29444 -- Fixed DateField constructor in db.backends.oracle.utils.InsertVar.
2019-09-09 10:51:07 +02:00
addabc492b
Fixed DatabaseFeatures.can_introspect_check_constraints on MariaDB < 10.2.22, 10.3.0 - 10.3.9.
...
Regression in e2c6a0858d
2019-09-06 11:53:54 +02:00
e2c6a0858d
Fixed #30750 -- Added support for check constraints on MySQL 8.0.16+.
2019-09-05 09:18:34 +02:00
003bb34b21
Refs #29444 -- Made db.backends.oracle.utils.InsertVar use str as default.
2019-09-03 10:34:55 +02:00
4137fc2efc
Fixed #25367 -- Allowed boolean expressions in QuerySet.filter() and exclude().
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This allows using expressions that have an output_field that is a
BooleanField to be used directly in a queryset filters, or in the
When() clauses of a Case() expression.
Thanks Josh Smeaton, Tim Graham, Simon Charette, Mariusz Felisiak, and
Adam Johnson for reviews.
Co-Authored-By: NyanKiyoshi <hello@vanille.bid>
2019-08-29 09:45:29 +02:00
579909a13f
Refs #30591 -- Fixed introspection of check and unique column constraints on MariaDB.
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Unnamed unique and check columns constraints have the same name as
a column. Ensure uniqueness by using custom names.
Thanks Adnan Umer for the report.
2019-08-26 09:15:37 +02:00
9386586f31
Replaced subprocess commands by run() wherever possible.
2019-08-23 10:53:36 +02:00
6b16c91157
Fixed #30712 -- Allowed BLOB/TEXT defaults on MySQL 8.0.13+.
2019-08-22 12:23:10 +02:00
85ac838d9e
Fixed #21039 -- Added AddIndexConcurrently/RemoveIndexConcurrently operations for PostgreSQL.
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Thanks to Simon Charettes for review.
Co-Authored-By: Daniel Tao <daniel.tao@gmail.com>
2019-08-21 13:10:06 +02:00
21e559495b
Fixed #29979 , Refs #17337 -- Extracted AutoField field logic into a mixin and refactored AutoFields.
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This reduces duplication by allowing AutoField, BigAutoField and
SmallAutoField to inherit from IntegerField, BigIntegerField and
SmallIntegerField respectively. Doing so also allows for enabling the
max_length warning check and minimum/maximum value validation for auto
fields, as well as providing a mixin that can be used for other possible
future auto field types such as a theoretical UUIDAutoField.
2019-08-20 09:22:25 +02:00
7da6a28a44
Fixed #27676 -- Allowed BLOB/TEXT defaults on MariaDB 10.2.1+.
2019-08-16 11:39:37 +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
2fb872e56f
Refs #23879 -- Made introspection respect required_db_features.
2019-08-12 06:33:46 +02:00
194d1dfc18
Fixed #30661 -- Added models.SmallAutoField.
2019-08-02 11:39:01 +02:00
d14fa04ab3
Removed obsolete mentions of a check constraint in BaseDatabaseSchemaEditor.add_constraint()/remove_constraint() docstrings.
2019-08-02 07:09:37 +02:00
ff111ea5e3
Refs #30664 -- Fixed migrations crash when altering AutoField/BigAutoField with quoted db_column on PostgreSQL.
2019-08-01 12:06:32 +02:00
e4684220af
Fixed #30664 -- Fixed migrations crash when altering table on SQLite or altering AutoField/BigAutoField on PostgreSQL for models with quoted db_table.
2019-08-01 12:06:32 +02:00
e3fc9af4ab
Refs #30593 -- Fixed introspection of check constraints columns on MariaDB.
2019-07-30 16:32:13 +02:00
b2aad9ad4d
Refs #30593 -- Added _parse_constraint_columns() hook to introspection on MariaDB.
2019-07-30 16:32:13 +02:00
8d52a525c8
Refs #29548 -- Fixed DatabaseWrapper.display_name on MariaDB.
2019-07-23 13:34:06 +02:00
c6581a40be
Fixed #30644 -- Made introspection use pg_table_is_visible() instead of filtering by public schema on PostgreSQL.
2019-07-22 08:14:53 +02:00
842fd620ff
Simplified get_key_columns()/get_relations() introspection methods for PostgreSQL.
2019-07-20 15:15:41 +02:00
1fc2c70f76
Fixed #30593 -- Added support for check constraints on MariaDB 10.2+.
2019-07-19 11:05:06 +02:00
e47b8293a7
Fixed #30636 -- Fixed options ordering when cloning test database on MySQL.
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--defaults-file must be given before other options.
2019-07-16 07:25:43 +02:00
bc91f27a86
Refs #29444 -- Added support for fetching a returned non-integer insert values on Oracle.
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This is currently not actively used, since the ORM will ask the
SQL compiler to only return auto fields.
2019-07-08 08:53:08 +02:00
fbb83fefd4
Fixed typos in comments and docs.
2019-07-02 09:36:17 +02:00
a415ce70be
Fixed #30451 -- Added ASGI handler and coroutine-safety.
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This adds an ASGI handler, asgi.py file for the default project layout,
a few async utilities and adds async-safety to many parts of Django.
2019-06-20 12:29:43 +02:00
fde9b7d35e
Fixed #30128 -- Fixed handling timedelta timezone in database functions.
2019-06-13 09:29:43 +02:00
b6c4766f53
Refs #29548 -- Updated docs for MariaDB support.
2019-05-27 19:59:49 +02:00
1378d665a1
Fixed #28816 -- Prevented silencing data loss when decreasing CharField.max_length on PostgreSQL.
2019-05-21 14:15:43 +02:00
af5ec222cc
Used time.monotonic() instead of time.time() where applicable.
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time.monotonic() available from Python 3.3:
- Nicely communicates a narrow intent of "get a local system monotonic
clock time" instead of possible "get a not necessarily accurate Unix
time stamp because it needs to be communicated to outside of this
process/machine" when time.time() is used.
- Its result isn't affected by the system clock updates.
There are two classes of time.time() uses changed to time.monotonic()
by this change:
- measuring time taken to run some code.
- setting and checking a "close_at" threshold for for persistent db
connections (django/db/backends/base/base.py).
2019-05-08 18:34:22 +02:00
4043dc69cd
Fixed #30444 -- Moved SQL generation for tables to BaseDatabaseSchemaEditor.table_sql().
2019-05-07 10:28:14 +02:00
6d37c089ae
Readded comment about the default params of cursor.execute().
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It was removed in in 728548e483
2019-05-07 08:13:30 +02:00
a8b3f96f6a
Fixed #30408 -- Fixed crash when adding check constraints with LIKE operator on Oracle and PostgreSQL.
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The LIKE operator wildcard generated for contains, startswith, endswith and
their case-insensitive variant lookups was conflicting with parameter
interpolation on CREATE constraint statement execution.
Ideally we'd delegate parameters interpolation in DDL statements on backends
that support it but that would require backward incompatible changes to the
Index and Constraint SQL generating methods.
Thanks David Sanders for the report.
2019-04-30 07:38:22 +02:00
673fe2e3ec
Fixed #30148 -- Logged COPY ... TO statements in connection.queries on PostgreSQL.
2019-04-29 14:20:17 +02:00
f7408b49a5
Refs #30148 -- Moved logging queries in CursorDebugWrapper to debug_sql() contextmanager.
2019-04-29 13:34:32 +02:00
8b3f1c35dd
Removed unnecessary assignments in various code.
2019-04-24 13:09:29 +02:00
994a00eb70
Refs #30380 -- Used cursor._executed in DatabaseOperations.last_executed_query() on MySQL.
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Regression in a41b09266d
2019-04-21 12:17:05 +02:00
a41b09266d
Fixed #30380 -- Handled bytes in MySQL backend for PyMySQL support.
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This commit partly reverts efd8a82e26
2019-04-19 20:34:20 +02:00
03db5fddfd
Fixed typos in docs, comments, and exception messages.
2019-04-18 09:33:53 +02:00
177fa08339
Fixed #30370 -- Added dbshell support for client TLS certificates on PostgreSQL.
2019-04-18 08:10:31 +02:00
f944cb3d3b
Fixed #30266 -- Kept a sequence owner when altering an AutoField/BigAutoField on PostgreSQL.
2019-04-08 22:24:18 +02:00
cef3f2d3c6
Fixed #28373 -- Used connection timezone instead of UTC when making dates timezone-aware on MySQL, SQLite, and Oracle.
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Thanks vtalpaert for the initial patch.
Co-Authored-By: Mariusz Felisiak <felisiak.mariusz@gmail.com>
2019-04-08 08:59:17 +02:00
79065b55a7
Refs #20010 -- Unified DatabaseOperations.last_executed_query() on Oracle with other db backends.
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Thanks Simon Charette for the review.
2019-04-05 21:35:51 +02:00
5efaf078f7
Fixed #30331 -- Added support for psycopg2 2.8.
2019-04-05 11:05:53 +02:00
755673e1bc
Fixed #30307 -- Fixed incorrect quoting of database user password when using dbshell on Oracle.
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Regression in acfc650f2a
2019-04-04 08:33:28 +02:00
198a2a9381
Removed unnecessary /static from links to PostgreSQL docs.
2019-03-29 21:49:44 -04:00
881362986a
Fixed "byte string" typo in various docs and comments.
2019-03-28 10:00:12 +01:00
d26b242443
Fixed #30271 -- Added the Sign database function.
2019-03-22 12:52:39 +01:00
0b70985f42
Fixed #30240 -- Added SHA1, SHA224, SHA256, SHA384, and SHA512 database functions.
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Thanks Mariusz Felisiak and Tim Graham for reviews.
2019-03-20 19:30:43 +01:00
386d89ab55
Fixed #30258 -- Adjusted postgres schema value quoting of ranges.
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Thanks Tilman Koschnick for the report and patch.
2019-03-18 09:05:39 +01:00
5c17c273ae
Refs #30172 -- Prevented removing a model Meta's index/unique_together from removing Meta constraints/indexes.
2019-03-17 20:50:57 -04:00
4bb859e246
Refs #30172 -- Prevented removing a field's check or unique constraint from removing Meta constraints.
2019-03-17 20:50:22 -04:00
782d85b6df
Fixed #30183 -- Added introspection of inline SQLite constraints.
2019-03-13 10:24:28 -04:00
142e1ead76
Fixed #30242 -- Removed extra space before LIMIT/OFFSET SQL.
2019-03-09 21:32:20 +01:00
4492be348a
Refs #30183 -- Moved SQLite table constraint parsing to a method.
2019-03-01 17:05:36 -05:00
b777c0675e
Unified nonexistent foreign key introspection value for SQLite.
2019-03-01 15:51:37 -05:00
9ff18c08c3
Refs #28643 -- Added MD5 database function.
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Thanks Tim Graham, Nick Pope and Simon Charette for reviews.
2019-02-21 10:52:51 +01:00
7071f8f272
Fixed #30193 , Refs #28478 -- Avoided PostgreSQL connection health checks on initialization.
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This addressed a regression introduced by a96b901932
2019-02-20 10:59:40 +01:00
76990cbbda
Fixed #30171 -- Fixed DatabaseError in servers tests.
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Made DatabaseWrapper thread sharing logic reentrant. Used a reference
counting like scheme to allow nested uses.
The error appeared after 8c775391b7
2019-02-14 10:04:55 -05:00
cf826c9a91
Fixed #30173 -- Simplified db.backends.postgresql.client.
2019-02-13 17:12:02 -05:00
2bd8df243a
Fixed #30184 -- Removed ellipsis characters from shell output strings.
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Partially reverted 50b8493581#29654 )
to avoid a crash when the user shell doesn't support non-ASCII characters.
2019-02-13 13:59:44 -05:00
1933e56eca
Removed uneeded generator expressions and list comprehensions.
2019-02-09 09:18:48 -05:00
b8c48d06fa
Refs #26608 -- Added a database feature for fixed frame range distance support.
2019-02-09 08:47:41 -05:00
ebd2fe1861
Refs #30027 -- Enabled window function tests on SQLite 3.25+.
2019-02-09 08:47:40 -05:00
759a9b710c
Updated Oracle docs links to Oracle 18c.
2019-02-07 09:59:47 +01:00
77d25dbd0f
Refs #27753 -- Favored SafeString over SafeText.
2019-02-06 14:12:06 -05:00
Farhaan Bukhsh
Simon Charette
Jon Dufresne
Caio Ariede
Mariusz Felisiak
Hannes Ljungberg
Nick Pope
Simon Charette
Hasan Ramezani
Anatol Ulrich
Ahmet Kucuk
Johannes Hoppe
Andrew
Adnan Umer
Vojtech Bocek
Matthew Schinckel
Claude Paroz
Nasir Hussain
Mads Jensen
Adam Johnson
Simon Charette
Ngalim Siregar
Georgi Yanchev
Yann Sionneau
Min ho Kim
Andrew Godwin
can
Przemysław Suliga
Rob Golding-Day
Daniel Hahler
kingbuzzman
Ville Skyttä
Oleh Mykytiuk
Dolan Antenucci
msg
Paveł Tyślacki
Hang Park
Daniel Bowring
Dan Davis
Sergey Fedoseev
Tim Graham