Cascading referential integrity constraints are foreign key constraints that tell SQL Server to perform certain actions when a primary key field in a primary key-foreign key relationship is updated or ...

There are two categories of integrity constraints: General constraints, which allow you to restrict the data values that are accepted for the variables in a single data file, such as requiring that ...

Hi everyone, I'm encountering an issue with a Windows application called SQL Script Generator. When generating scripts from a database, the output doesn't include any foreign key constraints. This is ...

There are so many problems with foreign key constraints that we don't know where to start: Foreign key constraints make life very complicated, because the foreign key definitions must be stored in a ...

Primary key constraints fail to be dropped when there are dependent foreign key constraints. Database Error in model ..... Cannot delete constraint `..._pk` with non ...