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1770 Commits

Author SHA1 Message Date
Simon Charette 384ac0990f Refs #32061 -- Prevented password leak on MySQL dbshell crash. 
The usage of the --password flag when invoking the mysql CLI has the
potential of exposing the password in plain text if the command happens
to crash due to the inclusion of args provided to
subprocess.run(check=True) in the string representation of the
subprocess.CalledProcessError exception raised on non-zero return code.

Since this has the potential of leaking the password to logging
facilities configured to capture crashes (e.g. sys.excepthook, Sentry)
it's safer to rely on the MYSQL_PWD environment variable instead even
if its usage is discouraged due to potential leak through the ps
command on old flavors of Unix.

Thanks Charlie Denton for reporting the issue to the security team.

Refs #24999.
 2020-10-30 10:12:52 +01:00
Simon Charette bbe6fbb876 Refs #32061 -- Unified DatabaseClient.runshell() in db backends. 2020-10-29 22:22:58 +01:00
Tim Graham 755dbf39fc Replaced @no_oracle skips with DatabaseFeatures.allows_group_by_lob. 2020-10-22 18:16:58 +02:00
Tom Carrick f5e07601b2 Fixed #32046 -- Added CreateCollation/RemoveCollation operations for PostgreSQL. 2020-10-21 10:53:44 +02:00
Tim Graham ede9fac758
Fixed #32120 -- Added DatabaseFeatures.indexes_foreign_keys. 2020-10-20 06:22:56 +02:00
Herbert Poul c897b1587c Fixed #32108 -- Made transaction.on_commit() raise TypeError when callback is not a callable. 2020-10-19 20:46:13 +02:00
manav014 af87574a3c Fixed #6517 -- Made dbshell use charset option on MySQL. 
Co-Authored-By: Mariusz Felisiak <felisiak.mariusz@gmail.com>
 2020-10-17 12:24:36 +02:00
Çağıl Uluşahin 9159d173c3 Fixed #25253 -- Made AlterField operation a noop when changing attributes that don't affect the schema. 2020-10-15 20:11:07 +02:00
David-Wobrock ee005328c8 Fixed #31640 -- Made Trunc() truncate datetimes to Date/TimeField in a specific timezone. 2020-10-14 20:06:26 +02:00
Mariusz Felisiak 999cddd58d
Fixed #32073 -- Skipped collation tests on PostgreSQL < 10. 
PostgreSQL < 10 doesn't support ICU collations.

Thanks Hannes Ljungberg for the report.
 2020-10-06 12:51:35 +02:00
Nick Pope 06c5d3fafc Fixed #32060 -- Added Random database function. 2020-10-02 06:58:03 +02:00
Mariusz Felisiak 77caeaea88
Fixed #32012 -- Made test database creation sync apps models when migrations are disabled. 
Thanks Jaap Roes for the report.
 2020-09-23 10:54:04 +02:00
Tom Carrick e387f191f7 Fixed #31777 -- Added support for database collations to Char/TextFields. 
Thanks Simon Charette and Mariusz Felisiak for reviews.
 2020-09-21 18:24:56 +02:00
Tom Carrick 278b6187d2 Refs #21181 -- Corrected DatabaseFeatures.test_collations for Swedish collation. 
Previously, backends used different keys "swedish-ci" or "swedish_ci".
 2020-09-18 12:15:46 +02:00
Tim Graham 7f2392981d
Added DatabaseIntrospection.index_default_access_method hook on the PostgreSQL backend. 
This hook is for the CockroachDB backend where the name is 'prefix'.
 2020-09-15 07:38:50 +02:00
Petr Čermák fc1446073e Fixed #31987 -- Fixed Cast() with DurationField on MySQL. 2020-09-09 07:01:18 +02:00
Mariusz Felisiak e6b5108acc
Fixed #27417 -- Made RenameField operation a noop for field name case changes on Oracle. 
Field names are always uppercased in the Oracle backend. Changing case
should be a noop to avoid database errors: "ORA-00957: duplicate column
name".
 2020-09-04 20:27:23 +02:00
Simon Charette f6405c0b8e Fixed #31965 -- Adjusted multi-table fast-deletion on MySQL/MariaDB. 
The optimization introduced in 7acef095d7 did not properly handle
deletion involving filters against aggregate annotations.

It initially was surfaced by a MariaDB test failure but misattributed
to an undocumented change in behavior that resulted in the systemic
generation of poorly performing database queries in 5b83bae031.

Thanks Anton Plotkin for the report.

Refs #23576.
 2020-08-31 08:11:28 +02:00
Mariusz Felisiak 0be51d2226 Fixed #31956 -- Fixed crash of ordering by JSONField with a custom decoder on PostgreSQL. 
Thanks Marc Debureaux for the report.
Thanks Simon Charette, Nick Pope, and Adam Johnson for reviews.
 2020-08-28 19:09:46 +02:00
Tim Graham ea880ec233 Fixed #24533 -- Dropped PostgreSQL sequence and Oracle identity when migrating away from AutoField. 2020-08-24 14:32:07 +02:00
Iuri de Silvio 632ccffc49 Fixed #31826 -- Made AlterField operation a noop when adding db_column. 
AlterField operation with adding a db_column is a noop if the column
name is not changed.
 2020-08-14 13:13:36 +02:00
Iuri de Silvio 7f4c9222df Fixed #31825 -- Made RenameField operation a noop for fields with db_column. 2020-08-13 13:14:58 +02:00
Tom Carrick 63300f7e68 Fixed #21181 -- Added Collate database function. 
Thanks Simon Charette for reviews.
 2020-08-11 22:21:08 +02:00
David Smith e74b3d724e Bumped minimum isort version to 5.1.0. 
Fixed inner imports per isort 5.
isort 5.0.0 to 5.1.0 was unstable.
 2020-07-30 10:58:59 +02:00
Tim Graham 184a6eebb0
Refs #31829 -- Added DatabaseFeatures.json_key_contains_list_matching_requires_list. 
CockroachDB's behavior matches PostgreSQL.
 2020-07-30 06:38:02 +02:00
Mariusz Felisiak ba691933ce
Fixed #31836 -- Dropped support for JSONField __contains and __contained_by lookups on SQLite. 
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
Nick Pope 628c4a26ee Refs #27996 -- Doc'd no extension required for RandomUUID() on PostgreSQL 13+. 
https://www.postgresql.org/docs/13/functions-uuid.html
https://www.postgresql.org/docs/13/pgcrypto.html#id-1.11.7.34.10.5
 2020-07-28 07:21:16 +02:00
Mariusz Felisiak f4e93919e4
Fixed #31815 -- Fixed schema value encoding on PostgreSQL. 2020-07-27 06:39:02 +02:00
Tom Forbes 80a8be03d9 Fixed #31765 -- Disabled bundled SQLite renaming atomic references on macOS 10.15. 2020-07-22 09:39:55 +02:00
Mariusz Felisiak 83f55aafdd
Fixed #17653 -- Allowed using zero as AutoFields value on MySQL if NO_AUTO_VALUE_ON_ZERO SQL mode is enabled. 2020-07-20 09:48:31 +02:00
Ravindar Sharma 18d4eac7fc Fixed #31731 -- Removed unreachable code for resetting sequences of auto-created m2m tables in sequence_reset_sql(). 
Unreachable because f.remote_field.through is truthy for all m2m
fields.

Resetting sequences of auto-created m2m tables in sequence_reset_sql()
is also unnecessary:
 - in sqlsequencereset since c39ec6dccb
   because auto-created tables are included in model_list,
 - in loaddata because there is no it need to reset sequences for
   models not loaded directly.
 - in create_default_site() because it doesn't have m2m fields.
 2020-07-17 08:16:32 +02:00
Mariusz Felisiak bde33bdd51
Stopped adapting DecimalField values to strings on Oracle. 
cx_Oracle handles decimal.Decimal.

expressions_case.tests.CaseExpressionTests.test_update_decimal fails without
this change.

Follow up to 9c5c9bd709.
 2020-07-16 09:43:08 +02:00
Simon Charette 9c5c9bd709 Stopped adapting DecimalField values to strings on PostgreSQL. 
The psycopg2 backend uses the type information to provide type hints.
 2020-07-14 07:40:10 +02:00
Simon Charette ca6c5e5fc2 Fixed #31770 -- Allowed select_for_update(of) on MySQL 8.0.1+. 2020-07-13 10:15:43 +02:00
davidchorpash 779e615e36 Fixed #31573 -- Made QuerySet.update() respect ordering on MariaDB/MySQL. 2020-07-08 11:43:50 +02:00
Sergey Fedoseev 4ce7d86cbe
Removed duplicated sqlite3 converter. 
Converters typenames are case-insensitive. See
https://docs.python.org/3/library/sqlite3.html#sqlite3.register_converter.
 2020-07-03 09:55:59 +02:00
Sergey Fedoseev 37389ae99e
Fixed #31758 -- Removed unneeded BytesToCharFieldConversionMixin. 
Bug was fixed in mysqlclient 1.3.13.
 2020-07-02 21:26:01 +02:00
Mariusz Felisiak 615e32162f
Fixed #31751 -- Fixed database introspection with cx_Oracle 8. 2020-06-30 09:50:15 +02:00
Sergey Fedoseev dd5aa8cb5f Fixed #28925 -- Fixed durations-only expressions crash on SQLite and MySQL. 
This removes also unused DatabaseOperations.date_interval_sql().
 2020-06-30 07:04:55 +02:00
Simon Charette 2e8941b6f9 Fixed #31735 -- Fixed migrations crash on namespaced inline FK addition on PostgreSQL. 
The namespace of the constraint must be included when making the
constraint immediate.

Regression in 22ce5d0031.

Thanks Rodrigo Estevao for the report.
 2020-06-24 08:37:20 +02:00
Adam Johnson e37f809618 Combined MySQL backend server info queries. 2020-06-22 09:58:46 +02:00
Hannes Ljungberg 7edc6e53a7 Fixed #31702 -- Added support for PostgreSQL opclasses in UniqueConstraint. 2020-06-16 07:19:00 +02:00
Hasan Ramezani 9e8edc1e55 Fixed #31491 -- Allowed 'password' option in DATABASES['OPTIONS'] on MySQL. 2020-06-12 12:07:43 +02:00
Hannes Ljungberg 8c7992f658 Fixed #30913 -- Added support for covering indexes on PostgreSQL 11+. 2020-06-04 12:26:22 +02:00
Tim Graham a7b4a04d6c Refs #31630 -- Added CharField and IntegerField to DatabaseFeatures.introspected_field_types. 
CockroachDB introspects CharField as TextField and IntegerField as
BigIntegerField.
 2020-06-04 08:46:06 +02:00
Tim Graham e24b63fe85 Refs #31630 -- Removed DatabaseFeatures.can_introspect_autofield. 2020-06-04 08:27:46 +02:00
Hasan Ramezani e198beadad Fixed #31630 -- Replaced introspection features with DatabaseFeatures.introspected_field_types. 2020-06-04 08:27:42 +02:00
Manuel Weitzman a4e6030904 Fixed #30375 -- Added FOR NO KEY UPDATE support to QuerySet.select_for_update() on PostgreSQL. 2020-05-21 10:51:10 +02:00
Mariusz Felisiak 20a8a443f0
Fixed #31578 -- Dropped support for MySQL 5.6. 2020-05-19 10:56:39 +02:00
Tim Graham f59a2b7306
Refs #12990 -- Added DatabaseFeatures.has_json_operators. 
CockroachDB also has them.
 2020-05-18 08:12:20 +02:00