The concept of SQL databases deleting rows that refer (via a foreign key) to a deleted row.
Django models generally handle the ON DELETE CASCADE behaviour quite adequately (in a way that works on databases that don't …
django django-signals cascading-deletesI have a table representing users. When a user is deleted I get: DELETE statement conflicted with the REFERENCE constraint …
sql sql-server sql-server-2008 cascading-deletesI have an issue with deletion in Entity Framework. In short, EF explicitly tries to delete an entity from the …
entity-framework cascading-deletesI would like to enable CASCADE DELETE on a table using code-first. When the model is re-created from scratch, there …
entity-framework ef-code-first entity-framework-4.1 cascading-deletesI have a problem where i need a cascade on multiple foreign keys pointing to the same table.. [Insights] | ID | …
sql sql-server foreign-keys constraints cascading-deletesIn Android 4.2, using SQLite 3.7.11, when I delete a row from the Quizzes table, who's schema is below, the corresponding rows …
android sqlite cascading-deletesWhat is the difference between the 2 options above? When is it preferable to choose each option?
symfony doctrine cascade cascading-deletesI will create two references between Employee and Team entities with foreign keys. So I defined two entities as follow …
c# mapping entity entity-framework-4.1 cascading-deletesUsing the following related models (one blog entry can have multiple revisions): class BlogEntryRevision(models.Model): revisionNumber = models.IntegerField() title = …
django many-to-many cascading-deletesAssuming the following "schema/relationship" design what is the recommended practice for handling deletion with cascade delete like operation? Relational …
mongodb database-design cascading-deletes non-relational-database database