Results of 1 - 10 of about 169 for order (0.027 sec.)
- Model Meta options — Django 4.0.6 ドキュメント 13457
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... for more details. Table name quoting for Oracle In order to meet the 30-char limitation Oracle has on table ... earliest() methods. 実装例: # Latest by ascending order_date. get_latest_by = "order_date" # Latest by pri ... ority descending, order_date ascending. get_latest_by = [ '-priority' , 'o ... tter approach for that situation: プロキシモデル . order_with_respect_to ¶ Options. order_with_respect_to ¶ ...
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https://man.plustar.jp/django/ref/models/options.html
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- QuerySet API リファレンス — Django 4.0.6 ドキュメント 12192
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... クションのための2つのパブリックな属性を持っています: ordered ¶ QuerySet が order_by() やモデルのデフォルトの順 ... itself is not needed but it is used for filtering, ordering, or as a part of a complex expression. Not sele ... njunction with annotate() , exclude() , filter() , order_by() , and update() . To use aliased expression wi ... ), ) . aggregate ( Sum ( 'entries' )) filter() and order_by() can take expressions directly, but expression ...
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https://man.plustar.jp/django/ref/models/querysets.html
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- フォームセット (Formset) — Django 4.0.6 ドキュメント 10485
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... rating over a formset will render the forms in the order they were created. You can change this order by pr ... in_num empty forms will be displayed. Dealing with ordering and deletion of forms ¶ formset_factory() には、 ... の削除に役立つ 2 つのオプション引数があります。 can_order ¶ BaseFormSet. can_order ¶ デフォルト値: False 並び ... ticleFormSet = formset_factory ( ArticleForm , can_order = True ) >>> formset = ArticleFormSet ( initial = ...
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https://man.plustar.jp/django/topics/forms/formsets.html
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- The syndication feed framework — Django 4.0.6 ドキュメント 9593
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... ." def items ( self ): return NewsItem . objects . order_by ( '-pub_date' )[: 5 ] def item_title ( self , i ... ml" def items ( self ): return Article . objects . order_by ( '-pub_date' )[: 5 ] def get_context_data ( se ... : return Crime . objects . filter ( beat = obj ) . order_by ( '-crime_date' )[: 30 ] To generate the feed's ... ." def items ( self ): return NewsItem . objects . order_by ( '-pub_date' )[: 5 ] class AtomSiteNewsFeed ( ...
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https://man.plustar.jp/django/ref/contrib/syndication.html
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- アグリゲーション — Django 4.0.6 ドキュメント 8903
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... pubs [ 0 ] . below_5 12 # The top 5 publishers, in order by number of books. >>> pubs = Publisher . objects ... . annotate ( num_books = Count ( 'book' )) . order_by ( '-num_books' )[: 5 ] >>> pubs [ 0 ] . num_boo ... QuerySet の操作によって修正可能です。 filter() 、 order_by などに加えて、別の annotate() を追加呼び出しする ... er the same relations with different conditionals. Order of annotate() and filter() clauses ¶ When developi ...
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https://man.plustar.jp/django/topics/db/aggregation.html
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- クエリー式 — Django 4.0.6 ドキュメント 8519
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... can be used as part of an update, create, filter, order by, annotation, or aggregate. When an expression o ... ( 'services' ))) # Expressions can also be used in order_by(), either directly Company . objects . order_by ... ( Length ( 'name' ) . asc ()) Company . objects . order_by ( Length ( 'name' ) . desc ()) # or using the d ... d . register_lookup ( Length ) Company . objects . order_by ( 'name__length' ) # Boolean expression can be ...
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https://man.plustar.jp/django/ref/models/expressions.html
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- PostgreSQL specific model indexes — Django 4.0.6 ドキュメント 7887
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... 3.2: Positional argument *expressions was added in order to support functional indexes. BrinIndex ¶ class B ... 3.2: Positional argument *expressions was added in order to support functional indexes. BTreeIndex ¶ class ... 3.2: Positional argument *expressions was added in order to support functional indexes. GinIndex ¶ class Gi ... 3.2: Positional argument *expressions was added in order to support functional indexes. GistIndex ¶ class G ...
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https://man.plustar.jp/django/ref/contrib/postgres/indexes.html
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- Full text search — Django 4.0.6 ドキュメント 7638
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... he query are possible. It's likely you may wish to order the results by some sort of relevancy. PostgreSQL ... er the match, the higher the value of the rank. To order by relevancy: >>> from django.contrib.postgres.sea ... annotate ( rank = SearchRank ( vector , query )) . order_by ( '-rank' ) [<Entry: Cheese on Toast recipes>, ... ( vector , query )) . filter ( rank__gte = 0.3 ) . order_by ( 'rank' ) The weight should be one of the foll ...
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https://man.plustar.jp/django/ref/contrib/postgres/search.html
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- Django 3.1.13 release notes — Django 4.0.6 ドキュメント 7638
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... : Potential SQL injection via unsanitized QuerySet.order_by() input ¶ Unsanitized user input passed to Quer ... ySet.order_by() could bypass intended column reference valida ... : Potential SQL injection via unsanitized QuerySet.order_by() input 前のトピックへ Django 3.1.14 release no ... 連キーワード release , notes , deprecation , input , order , QuerySet , injection , Potential , トピック , pa ...
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https://man.plustar.jp/django/releases/3.1.13.html
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- Django 3.2.5 release notes — Django 4.0.6 ドキュメント 7254
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... : Potential SQL injection via unsanitized QuerySet.order_by() input ¶ Unsanitized user input passed to Quer ... ySet.order_by() could bypass intended column reference valida ... : Potential SQL injection via unsanitized QuerySet.order_by() input Bugfixes 前のトピックへ Django 3.2.6 re ... , crash , Fixed , QuerySet , input , deprecation , order , regression , injection クイック検索 Last update: ...
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https://man.plustar.jp/django/releases/3.2.5.html
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