Results of 1 - 10 of about 16 for defer (0.028 sec.)
- QuerySet API リファレンス — Django 4.0.6 ドキュメント 14053
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... extra selected fields ignored. Calling only() and defer() after values() doesn't make sense, so doing so w ... nt to use performance optimization techniques like deferred fields : >>> queryset = Pizza . objects . only ... の値を利用する前に適切な型キャストを行ってください。 defer() ¶ defer ( * fields ) ¶ In some complex data-mode ... by passing the names of the fields to not load to defer() : Entry . objects . defer ( "headline" , "body" ...
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https://man.plustar.jp/django/ref/models/querysets.html
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- Django 1.6.7 release notes — Django 4.0.6 ドキュメント 11523
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... dmin ( #23329 ). Fixed a crash when using QuerySet.defer() with select_related() ( #23370 ). 目次 Django 1. ... ted , up , next , Bugfixes , トピック , QuerySet , defer 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/1.6.7.html
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- データベースアクセスの最適化 — Django 4.0.6 ドキュメント 9721
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... those used in the template, you are fine. QuerySet.defer() や only() を使用する ¶ Use defer() and only() if ... use it inappropriately. Don't be too aggressive in deferring fields without profiling as the database has t ... , even if it ends up only using a few columns. The defer() and only() methods are most useful when you can ... ySet.values() や values_list() を使用する QuerySet.defer() や only() を使用する Use QuerySet.contains(obj) ...
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https://man.plustar.jp/django/topics/db/optimization.html
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- TemplateResponse and SimpleTemplateResponse — Django 4.0.6 ドキュメント 9010
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... endering has taken place. This hook can be used to defer certain processing operations (such as caching) un ... dering has completed. Using this callback, you can defer critical processing until a point where you can gu ...
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https://man.plustar.jp/django/ref/template-response.html
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- Django 1.8.6 リリースノート — Django 4.0.6 ドキュメント 8820
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... in 1.8.5 as a side effect of fixing #24704 . Made deferred models use their proxied model's _meta.apps for ... models generated in data migrations using QuerySet.defer() from leaking to test and application code. Fixed ...
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https://man.plustar.jp/django/releases/1.8.6.html
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- django.utils.decorators — Django 4.0.6 ドキュメント 8283
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... process_template_response ( request , response ) # Defer running of process_response until after the templa ...
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https://man.plustar.jp/django/_modules/django/utils/decorators.html
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- How to create database migrations — Django 4.0.6 ドキュメント 7919
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... - this will create the intermediary null field and defer creating the unique constraint until we've populat ...
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https://man.plustar.jp/django/howto/writing-migrations.html
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- Django 1.1 リリースノート — Django 4.0.6 ドキュメント 7919
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... of how proxy models differ from unmanaged models . Deferred fields ¶ In some complex situations, your model ... base. You'll do this with the new queryset methods defer() and only() . Testing improvements ¶ A few notabl ... del improvements "Unmanaged" models プロキシモデル Deferred fields Testing improvements Test performance im ...
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https://man.plustar.jp/django/releases/1.1.html
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- Django 1.10 リリースノート — Django 4.0.6 ドキュメント 7919
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... テスト ¶ To better catch bugs, TestCase now checks deferrable database constraints at the end of each test. ... ted_choices the first argument. Tests that violate deferrable database constraints will now error when run ... on a database that supports deferrable constraints. Built-in management commands now ... ed. Model.__init__() now receives django.db.models.DEFERRED as the value of deferred fields. The Model._def ...
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https://man.plustar.jp/django/releases/1.10.html
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- Django 1.5 release notes — Django 4.0.6 ドキュメント 7745
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... en trying to avoid overwriting concurrent changes. Deferred instances (those loaded by .only() or .defer() ...
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https://man.plustar.jp/django/releases/1.5.html
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