Domain calculus

<database> A form of relational calculus in which scalar variables take values drawn from a given domain.

Examples of the domain calculus are ILL, FQL, DEDUCE and the well known Query By Example (QBE).

INGRES is a relational DBMS whose DML is based on the relational calculus.

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domain address
Domain Analysis
domain architecture
Domain Architecture Model
domain calculus
relational calculus
domain engineering
domain maturity
domain model
domain name