Definizione monolingua

relation

relation (plural relations)

1. The manner in which two things may be associated.

   The relation between diet and health is complex.

2. A member of ones family.

   Yes, hes a relation of mine, but a only distant one.

3. The act of relating a story.

   Your relation of the events is different from mine.

4. (set theory) A set of ordered tuples.
5. (set theory) Specifically, a set of ordered pairs.

   Equality is a symmetric relation, while divisibility is not.

6. (databases) A set of ordered tuples retrievable by a relational database; a table.

   This relation uses the customers social security number as a key.

7. (mathematics) A statement of equality of two products of generators, used in the presentation of a group.

Definizione dizionario relation

	relazione
	mathematics: set of ordered tuples, a Boolean function of two or more arguments
	A structure composed of attributes (individual characteristics, such as name or address, corresponding to the columns in a table) and tuples (sets of attribute values describing particular entities, such as customers, corresponding to the rows in a table). Within a relation, tuples cannot be repeated; each must be unique. Further, tuples are unordered within a relation; interchanging two tuples does not change the relation. Finally, if relational theory is to be applicable, the domain of each attribute must be atomic- that is, a simple value, rather than a structure such as an array or a record. A relation in which the domains of all attributes are atomic is said to be normalized or in first normal form.

	parente
	member of one's family
	Una persona che è considerata della stessa famiglia a causa di antenati in comune, matrimonio o adozione.
	A person that is considered to be of the same family due to shared ancestors, marriage or adoption.

accesso

accoglienza

accoglimento

collegamento

congiunto

connessione

conoscenza

corrispondenza

incontro

narrazione

nesso

proporzione

racconto

rapporto

riferimento

Altri significati:

The association of two defined meanings through a specific relation type.

An abstraction belonging to or characteristic of two entities or parts together.

set of ordered tuples retrievable by a database

The act of relating a story.

The manner in which two things may be associated.

(set theory) A set of ordered tuples.

(set theory) '''Specifically''' , a set of ordered pairs.

(mathematics) A statement of equality of two products of generators, used in the presentation of a group.

relation(ship)

(databases) A set of ordered tuples retrievable by a relational database; a table.

act of relating a story

way in which two things may be associated

A member of one's family.