Creating a check constraint for values in another table with nulls...

database design (lists of many different items, with custom fields)...

Does a foreign key make sense when I do not use Referential Integrity with On Delete/Update Cascade...

INSTEAD OF Triggers and CASCADE paths...

Composite Primary Key Cascading...

Access: impose referential integrity on a linked table...

referential integrity into rdf-like mysql table?...

MySQL constraint using fixed "hard-coded" value - is this possible?...

mysql foreign key reference from a composite key...

How can I detect if a dependent is missing from an EF entity?...

How to approach deletion anomalies?...

Setting default user in user table...

Rails and referential integrity...

Should referential integrity from the database be unit tested?...

What's the best way to ensure referential integrity on a replicated database?...

SQL Server deletion dilemma...

SQL Server - Maintain Referential Integrity without CASCADE and INSTEAD OF trigger...

postgresql and Delete statement violates foreign key constraint...

Maintaining referential integrity between a mobile client and a server...

Are there any benefits to using MySQL for anything other than as a 'dumb' data-store?...

Can a SQL Server database schema always enforce its application's business logic by the use of f...

Referential Integrity - how to configure SQLAlchemy?...

Does creating a foreign key automatically mean referential integrity?...

Adding and removing referential integrity constraints - automatically...

How can I check for referential integrity in a given row after the row has been added?...

Data Archiving [Design]...

zend adapter beginTransaction() and commit() fails...

Three-way Referential Integrity - SQL Server 2008...

data redundancy...

MySQL relationships & constraints, should I use them?...