Django 4.2.x Documentation
apps are distributed under the BSD license; however, you’re free to pick your own license. Just be aware that your licensing choice will affect who is able to use your code. 5. Next we’ll create pyproject swap to async for: async for entry in Authors.objects.filter(name__startswith="A"): ... Be aware that you also can’t do other things that might iterate over the queryset, such as wrapping list() belonging to this Blog. >>> Entry.objects.filter(blog=b).update(headline="Everything is the same") Be aware that the update() method is converted directly to an SQL statement. It is a bulk operation for direct0 码力 | 3305 页 | 3.16 MB | 1 年前3Django 4.1.x Documentation
apps are distributed under the BSD license; however, you’re free to pick your own license. Just be aware that your licensing choice will affect who is able to use your code. 5. Next we’ll create pyproject swap to async for: async for entry in Authors.objects.filter(name__startswith="A"): ... Be aware that you also can’t do other things that might iterate over the queryset, such as wrapping list() belonging to this Blog. >>> Entry.objects.filter(blog=b).update(headline='Everything is the same') Be aware that the update() method is converted directly to an SQL statement. It is a bulk operation for direct0 码力 | 3240 页 | 3.13 MB | 1 年前3Django 2.2.x Documentation
apps are distributed under the BSD license; however, you’re free to pick your own license. Just be aware that your licensing choice will affect who is able to use your code. 5. Next we’ll create setup.cfg >>> Entry.objects.select_related().filter(blog=b).update(headline='Everything is the same') Be aware that the update() method is converted directly to an SQL statement. It is a bulk operation for direct multiple databases. Warning If you’re synchronizing content types to more than one database, be aware that their primary keys may not match across databases. This may result in data corruption or data0 码力 | 2915 页 | 2.83 MB | 1 年前3Django 4.0.x Documentation
apps are distributed under the BSD license; however, you’re free to pick your own license. Just be aware that your licensing choice will affect who is able to use your code. 5. Next we’ll create pyproject belonging to this Blog. >>> Entry.objects.filter(blog=b).update(headline='Everything is the same') Be aware that the update() method is converted directly to an SQL statement. It is a bulk operation for direct multiple databases. Warning: If you’re synchronizing content types to more than one database, be aware that their primary keys may not match across databases. This may result in data corruption or data0 码力 | 2248 页 | 7.90 MB | 1 年前3Django 4.0.x Documentation
apps are distributed under the BSD license; however, you’re free to pick your own license. Just be aware that your licensing choice will affect who is able to use your code. 5. Next we’ll create pyproject belonging to this Blog. >>> Entry.objects.filter(blog=b).update(headline='Everything is the same') Be aware that the update() method is converted directly to an SQL statement. It is a bulk operation for direct multiple databases. Warning If you’re synchronizing content types to more than one database, be aware that their primary keys may not match across databases. This may result in data corruption or data0 码力 | 3184 页 | 3.14 MB | 1 年前3Django 3.2.x Documentation
apps are distributed under the BSD license; however, you’re free to pick your own license. Just be aware that your licensing choice will affect who is able to use your code. 5. Next we’ll create setup.cfg belonging to this Blog. >>> Entry.objects.filter(blog=b).update(headline='Everything is the same') Be aware that the update() method is converted directly to an SQL statement. It is a bulk operation for direct multiple databases. Warning: If you’re synchronizing content types to more than one database, be aware that their primary keys may not match across databases. This may result in data corruption or data0 码力 | 2199 页 | 7.89 MB | 1 年前3Django 3.2.x Documentation
apps are distributed under the BSD license; however, you’re free to pick your own license. Just be aware that your licensing choice will affect who is able to use your code. 5. Next we’ll create setup.cfg belonging to this Blog. >>> Entry.objects.filter(blog=b).update(headline='Everything is the same') Be aware that the update() method is converted directly to an SQL statement. It is a bulk operation for direct multiple databases. Warning If you’re synchronizing content types to more than one database, be aware that their primary keys may not match across databases. This may result in data corruption or data0 码力 | 3121 页 | 3.08 MB | 1 年前3Django 2.1.x Documentation
apps are distributed under the BSD license; however, you’re free to pick your own license. Just be aware that your licensing choice will affect who is able to use your code. 5. Next we’ll create a setup >>> Entry.objects.select_related().filter(blog=b).update(headline='Everything is the ˓→same') Be aware that the update() method is converted directly to an SQL statement. It is a bulk operation for direct multiple databases. Warning: If you’re synchronizing content types to more than one database, be aware that their primary keys may not match across databases. This may result in data corruption or data0 码力 | 1910 页 | 6.49 MB | 1 年前3Django 2.1.x Documentation
apps are distributed under the BSD license; however, you’re free to pick your own license. Just be aware that your licensing choice will affect who is able to use your code. 5. Next we’ll create a setup >>> Entry.objects.select_related().filter(blog=b).update(headline='Everything is the same') Be aware that the update() method is converted directly to an SQL statement. It is a bulk operation for direct multiple databases. Warning If you’re synchronizing content types to more than one database, be aware that their primary keys may not match across databases. This may result in data corruption or data0 码力 | 2790 页 | 2.71 MB | 1 年前3Django 2.0.x Documentation
apps are distributed under the BSD license; however, you’re free to pick your own license. Just be aware that your licensing choice will affect who is able to use your code. 5. Next we’ll create a setup >>> Entry.objects.select_related().filter(blog=b).update(headline='Everything is the ˓→same') Be aware that the update() method is converted directly to an SQL statement. It is a bulk operation for direct multiple databases. Warning: If you’re synchronizing content types to more than one database, be aware that their primary keys may not match across databases. This may result in data corruption or data0 码力 | 1880 页 | 6.41 MB | 1 年前3
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