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Results of 21 - 30 of about 41 for constraint (0.053 sec.)

Django 2.0.1 リリースノート — Django 4.0.6 ドキュメント 7273: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... d db_table ( #28876 ). Fixed incorrect foreign key constraint name for models with quoted db_table ( #28876 ). F ...; https://man.plustar.jp/django/releases/2.0.1.html - [similar]

PostgreSQL specific model indexes — Django 4.0.6 ドキュメント 7211: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... can be used to define functional indexes or unique constraints. To use it, you need to add 'django.contrib.postg ... using varchar_pattern_ops . Another example: UniqueConstraint ( OpClass ( Upper ( 'description' ), name = 'text_ ... = 'upper_description_unique' , ) creates a unique constraint on Upper('description') using text_pattern_ops . C ... anged in Django 4.0: Support for functional unique constraints was added. 目次 PostgreSQL specific model indexes ...; https://man.plustar.jp/django/ref/contrib/postgres/indexes.html - [similar]

Django 2.2.4 リリースノート — Django 4.0.6 ドキュメント 7211: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... migration crash on PostgreSQL when adding a check constraint with a contains lookup on DateRangeField or DateTi ...; https://man.plustar.jp/django/releases/2.2.4.html - [similar]

Pythonモジュール索引 — Django 4.0.6 ドキュメント 7149: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... ific aggregation functions django.contrib.postgres.constraints PostgreSQL specific database constraint django.co ... tions.operations django.db.models django.db.models.constraints django.db.models.fields Built-in field types. dja ...; https://man.plustar.jp/django/py-modindex.html - [similar]

Django 1.8.3 リリースノート — Django 4.0.6 ドキュメント 7149: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... eld in PostgreSQL ( #24892 ). Fixed lack of unique constraint when changing a field from primary_key=True to uni ... ry keys ( #24912 ). Fixed removing unique_together constraints on MySQL ( #24972 ). Fixed crash when uploading i ...; https://man.plustar.jp/django/releases/1.8.3.html - [similar]

Django 3.0 リリースノート — Django 4.0.6 ドキュメント 7149: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... ild thread. PostgreSQL における排他制約 (Exclusion constraints) ¶ 新しい ExclusionConstraint クラスでは、Postgre ... SQL への排他制約 (exclusion constraints) の追加を有効になります。制約は Meta.constraints ... eld when a foreign key has a unique or primary key constraint. The new --skip-checks option skips running system ... tial ManyToManyField . The name attributes of CheckConstraint , UniqueConstraint , and Index now support app lab ...; https://man.plustar.jp/django/releases/3.0.html - [similar]

データベース — Django 4.0.6 ドキュメント 7071: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... ntegrityError: duplicate key value violates unique constraint "auth_user_pkey" DETAIL: Key (id)=(1) already exis ... oesn't support transactions or enforce foreign-key constraints. MySQL DB API Drivers ¶ MySQL has a couple driver ... equal at the database level. If you have a unique constraint on a field, it would be illegal to try to insert b ... ainst at least a set of fields contained in unique constraints or only against fields covered by indexes. Otherw ...; https://man.plustar.jp/django/ref/databases.html - [similar]

Django 1.6 release notes — Django 4.0.6 ドキュメント 7071: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... classes. Added the django.db.models.ForeignKey.db_constraint and django.db.models.ManyToManyField.db_constraint ...; https://man.plustar.jp/django/releases/1.6.html - [similar]

Django 2.0 リリースノート — Django 4.0.6 ドキュメント 7071: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... , '-pub_date' ], name = 'index_name' ) Foreign key constraints are now enabled on SQLite ¶ This will appear as a ... -incompatible change ( IntegrityError: FOREIGN KEY constraint failed ) if attempting to save an existing model i ... nstance that's violating a foreign key constraint. Foreign keys are now created with DEFERRABLE INIT ... the first create() would fail now that foreign key constraints are enforced. Backup your database first! After u ...; https://man.plustar.jp/django/releases/2.0.html - [similar]

索引 — Django 4.0.6 ドキュメント 7009: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... のメソッド) (DiscoverRunner のクラスメソッド) add_constraint() (BaseDatabaseSchemaEditor のメソッド) add_error( ... のメソッド) add_view() (ModelAdmin のメソッド) AddConstraint (django.db.migrations.operations のクラス) AddCons ... ile の属性) check django-admin command check (CheckConstraint の属性) check コマンドラインオプション --database ... heckboxSelectMultiple (django.forms のクラス) CheckConstraint (django.db.models のクラス) CheckMessage (django.c ...; https://man.plustar.jp/django/genindex.html - [similar]

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