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検索 — Django 4.0.6 ドキュメント 5831: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... e using PostgreSQL, Django provides a selection of database specific tools to allow you to leverage more compl ... ex querying options. Other databases have different selections of tools, possibly via ... ostgreSQL to demonstrate the kind of functionality databases may have. Searching in other databases All of the ... entirely on public APIs such as custom lookups and database functions . Depending on your database, you should ...; https://man.plustar.jp/django/topics/db/search.html - [similar]

Django 1.0 リリースノート — Django 4.0.6 ドキュメント 5799: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... the mapping between Django model classes and your database, and which mediates your database queries -- has b ... is backwards-compatible; the public-facing API for database querying underwent a few minor changes, but most o ... using a custom parent_link and to_field will cause database integrity errors. A set of models like the followi ... release of Django. Caveats with support of certain databases ¶ Django attempts to support as many features as ...; https://man.plustar.jp/django/releases/1.0.html - [similar]

SchemaEditor — Django 4.0.6 ドキュメント 5767: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... « previous | up | next » SchemaEditor ¶ class BaseDatabaseSchemaEditor ¶ Django のマイグレーションシステムは2 ... rations or types of change are not possible on all databases - for example, MyISAM does not support foreign ke ... s. If you are writing or maintaining a third-party database backend for Django, you will need to provide a Sch ... migration functionality - however, as long as your database is relatively standard in its use of SQL and relat ...; https://man.plustar.jp/django/ref/schema-editor.html - [similar]

How to create custom model fields — Django 4.0.6 ドキュメント 5735: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... ething_else = MytypeField () If you aim to build a database-agnostic application, you should account for diffe ... rences in database column types. For example, the date/time column ty ... ion.settings_dict check in the above example. Some database column types accept parameters, such as CHAR(25) , ... eld that point to another field to determine their database column data types. For example, if you have an Uns ...; https://man.plustar.jp/django/howto/custom-model-fields.html - [similar]

GeoDjango Tutorial — Django 4.0.6 ドキュメント 5735: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... y-step instructions. Setting Up ¶ Create a Spatial Database ¶ Typically no special setup is required, so you c ... an create a database as you would for any other project. We provide som ... e tips for selected databases: Installing PostGIS Installing SpatiaLite Create ... stored in the geodjango/settings.py file. Edit the database connection settings to match your setup: DATABASES ...; https://man.plustar.jp/django/ref/contrib/gis/tutorial.html - [similar]

Django 0.95 リリースノート — Django 4.0.6 ドキュメント 5735: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... iltering interface for retrieving objects from the database. User-defined models, functions and constants now ... applications, you no longer have to install their database tables. Django now has support for managing databa ... er" API. It's now possible to use Django without a database. This simply means that the framework no longer re ... quires you to have a working database set up just to serve dynamic pages. In other words ...; https://man.plustar.jp/django/releases/0.95.html - [similar]

Django 1.4 release notes — Django 4.0.6 ドキュメント 5671: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... ngo stores date and time information in UTC in the database, uses time-zone-aware datetime objects internally ... ers around the world. Storing datetimes in UTC for database portability and interoperability. (This argument d ... this internally, meaning some operations (such as database setup for test suites) have seen a performance ben ... _related , it does the joins in Python, not in the database, and supports many-to-many relationships, GenericF ...; https://man.plustar.jp/django/releases/1.4.html - [similar]

Pythonモジュール索引 — Django 4.0.6 ドキュメント 5607: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... ework for managing simple ?flat? HTML content in a database. django.contrib.gis Geographic Information System ... django.contrib.gis.db.backends GeoDjango's spatial database backends. django.contrib.gis.db.models GeoDjango m ... django.contrib.gis.db.models.functions Geographic Database Functions django.contrib.gis.feeds GeoDjango's fra ... b.gis.geoip2 Python interface for MaxMind's GeoIP2 databases. django.contrib.gis.geos GeoDjango's high-level i ...; https://man.plustar.jp/django/py-modindex.html - [similar]

システムチェックフレームワーク — Django 4.0.6 ドキュメント 5607: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... lled apps in the project. The check will receive a databases keyword argument. This is a list of database alia ... ses whose connections may be used to inspect database level configuration. If databases is None , the ch ... eck must not use any database connections. The **kwargs argument is required for ... urity , deploy = True ) Field, model, manager, and database checks ¶ In some cases, you won't need to register ...; https://man.plustar.jp/django/topics/checks.html - [similar]

マイグレーション — Django 4.0.6 ドキュメント 5607: " + tagname + " "); } }); $("div.highlight\\-html\\+django span.nf").each(function(i, elem) { va ... els or fields - even options that don't affect the database - as the only way it can reconstruct a field corre ... greSQL ¶ PostgreSQL is the most capable of all the databases here in terms of schema support. The only caveat ... ションファイルで説明しています。 Transactions ¶ On databases that support DDL transactions (SQLite and Postgre ... a single transaction by default. In contrast, if a database doesn't support DDL transactions (e.g. MySQL, Orac ...; https://man.plustar.jp/django/topics/migrations.html - [similar]

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