Results of 1 - 10 of about 80 for primary (0.032 sec.)
- 複数のデータベース — Django 4.0.6 ドキュメント 13670
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... y problems that Django can't currently handle. The primary/replica (referred to as master/slave by some datab ... r the auth application, and all other apps using a primary/replica setup with two read replicas. Here are the ... R' : 'mysql_user' , 'PASSWORD' : 'swordfish' , }, 'primary' : { 'NAME' : 'primary_name' , 'ENGINE' : 'django. ... lso want a router that sends all other apps to the primary/replica configuration, and randomly chooses a repl ...
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https://man.plustar.jp/django/topics/db/multi-db.html
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- モデルインスタンスリファレンス — Django 4.0.6 ドキュメント 12232
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... If a model has an AutoField — an auto-incrementing primary key — then that auto-incremented value will be cal ... named id by default unless you explicitly specify primary_key=True on a field in your model. See the documen ... ィ ¶ Model. pk ¶ Regardless of whether you define a primary key field yourself, or let Django supply one for y ... s actually an alias for whichever attribute is the primary key field for the model. You can read and set this ...
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https://man.plustar.jp/django/ref/models/instances.html
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- Django オブジェクトのシリアル化 — Django 4.0.6 ドキュメント 11793
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... e attributes of each model will be serialized. The primary key is always serialized as the pk element in the ... to-many relations is to serialize the value of the primary key(s) of the objects in the relation. This strate ... o during the database synchronization process, the primary key of a given content type isn't easy to predict; ... a fixture or other serialized data. By chance, the primary keys in the fixture may match those in the databas ...
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https://man.plustar.jp/django/topics/serialization.html
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- モデルフィールドリファレンス — Django 4.0.6 ドキュメント 9273
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... isn't provided for the field. When the field is a primary key, the default is also used when the field is se ... sted users to avoid a cross-site scripting attack. primary_key ¶ Field. primary_key ¶ True の場合、設定したフ ... そのモデルの主キーとなります。 If you don't specify primary_key=True for any field in your model, Django will ... automatically add a field to hold the primary key, so you don't need to set primary_key=True on ...
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https://man.plustar.jp/django/ref/models/fields.html
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- contenttypes フレームワーク — Django 4.0.6 ドキュメント 8561
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... by the given application label and model name. The primary purpose of this method is to allow ContentType obj ... tent_type". Give your model a field that can store primary key values from the models you'll be relating to. ... e for_concrete_model argument to get_for_model() . Primary key type compatibility The "object_id" field doesn ... 't have to be the same type as the primary key fields on the related models, but their primar ...
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https://man.plustar.jp/django/ref/contrib/contenttypes.html
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- Django 2.0.4 リリースノート — Django 4.0.6 ドキュメント 8465
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... iew crash when using a user model with a UUIDField primary key and the reset URL contains an encoded primary ... Fixed , regression , key , Bugfixes , zh , admin , primary , when , crash , next クイック検索 Last update: 20 ...
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https://man.plustar.jp/django/releases/2.0.4.html
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- Django 3.0 リリースノート — Django 4.0.6 ドキュメント 8465
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... s OneToOneField when a foreign key has a unique or primary key constraint. The new --skip-checks option skips ... UP BY clauses to require only the selected models' primary keys. By default, it's supported only for managed ... models on PostgreSQL. To enable the GROUP BY primary key-only optimization for unmanaged models, you ha ... 変更 ¶ Model.save() when providing a default for the primary key ¶ Model.save() no longer attempts to find a ro ...
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https://man.plustar.jp/django/releases/3.0.html
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- モデル — Django 4.0.6 ドキュメント 8287
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... : CREATE TABLE myapp_person ( "id" serial NOT NULL PRIMARY KEY , "first_name" varchar ( 30 ) NOT NULL , "last ... 利用されない場合でもドキュメントとして役に立ちます。 primary_key True の場合、設定したフィールドはそのモデルの主 ... ります。 定義したモデル内でどのフィールドに対しても primary_key=True が設定されなかった場合、Django は自動的に ... 作を変更する必要がない場合はどのフィールドに対しても primary_key=True を設定する必要が有りません。詳細は 自動イ ...
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https://man.plustar.jp/django/topics/db/models.html
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- Django 1.9.5 リリースノート — Django 4.0.6 ドキュメント 8191
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... Key has a to_field set to something other than the primary key ( #26373 ). Fixed a regression in CommonMiddle ... xed a migrations crash on SQLite when renaming the primary key of a model containing a ForeignKey to 'self' ( ... caused , their , fields , trailing , ForeignKey , primary クイック検索 Last update: 2022年6月01日 « previous ...
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https://man.plustar.jp/django/releases/1.9.5.html
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- Django 1.7 release notes — Django 4.0.6 ドキュメント 8109
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... dumpdata --natural-foreign and dumpdata --natural-primary options, and the new use_natural_foreign_keys and ... use_natural_primary_keys arguments for serializers.serialize() , allow ... the use of natural primary keys when serializing. It is no longer necessary t ... he field accepted integers as input as it took the primary key. Integer fields are now validated against data ...
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https://man.plustar.jp/django/releases/1.7.html
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