公司有个项目使用 Django 开发的,前段时间我们把 Django 的版本升级到最新版本了,然后就出现问题了,我们发现生产环境出现了一个慢 SQL: select * from user where not is_delete 似乎看着很正常的一个 SQL,唯一需要注意的是这个 is_delete 字段,在 model.py 中是使用 BooleanField 问题 上面已经说到了我们使用的...
For example, imaging search for issues. If you need to find all closed issues, the URL will be ?closed=3, not ?closed=1 as you may assume for boolean field. It will be more user-friendly to generate param=, param=true and param=false for boolean field URLs....
class Page(models.Model): """A simple hierarchical page model""" STATUS_DRAFT = 0 STATUS_PUBLISHED = 1 STATUSES = ( (STATUS_DRAFT, _('Draft')), (STATUS_PUBLISHED, _('Published')), ) title = models.CharField(_('title'), max_length=100) body = models.TextField(_('body'), blank...
Create the proper expressions in baserow.contrib.database.formula.expression_generator.django_expressions for the backend implement the filter logic in the frontend filters These new view filters should be general, as they may be used in the future for other field types, such as the 'single sele...
“java.lang.NullPointerException:Attempt to read from field '...'on a null object reference”解决方法 很多时候我们的项目run的时候,莫名地报一个错误 java.lang.NullPointerException: Attempt to read from field ‘android.content.pm.ApplicationInfo android.content.pm.PackageInfo.applicationInfo’ on a ...
Is it possible to also check the import path like it should check "django.db.models.Value" and not just "Value" usage? 👍 1 clippy a1e9c43 charliermarsh reviewed Mar 25, 2024 View reviewed changes crates/ruff_linter/src/rules/flake8_boolean_trap/mod.rs Outdated "Field".to_string...
There can be one text for each language defined in the settings.py file.The extra is an additional piece of information shown to the user. As of yet not all questions support this, but most do.An important aspect of questions (and their parents, QuestionSets) is the checks field. The ...
An important aspect of questions (and their parents, QuestionSets) is the checks field. The checks field does a lot of things (possibly too many), the most important of which is to define if a certain question or questionset should be shown to the current subject. ...