When I am working with an Oracle database, I still find myself using SQL*Plus for many quick and dirty database queries. In particular, I often look up constraints in SQL*Plus. In this post, I look at ...

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 ...

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You don't need constraints in this case because it doesn't matter what T is; you aren't calling any methods or properties of T. T can literally be of any type. If, however, you want to work with the ...