What Is Pass-Through in SQL & Business Objects?. Sharing database data throughout a... Companies need to apply integrity constraints to every client, customer and employee. For example ...

Examples include triggers and referential integrity, as well as the primary topic of ... Check constraints are easy to code because they are written using recognizable SQL syntax. The check constraint ...

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 ...

By using cascading referential integrity constraints, you can define the actions that SQL Server 2005 takes when a user tries to delete or update a key to which existing foreign keys point. Topic ...

Want to improve the integrity of your data ... For one, as the name implies, NoSQL databases don't use the standard SQL query language, and use either their own SQL-like language (for example, MongoDB ...