Created by: paul01234
Number of Blossarys: 51
A structured query language used for the manipulation and management of data in a relational database. This is also an industry-standard language. Examples of commonly used SQL commands are SELECT, ...
It is a collection of closely related columns. Tables usually comprise a relational database. In a relational model, the "relation' is used to refer to a table, the "tuple" is used ...
Any condition that the database must always satisfy. Examples of special forms of assertions are domain constraints and referential integrity constraints.
An organized collection of data which contains information relevant to an enterprise. A database is typically in a digital form.