Relational
Encyclopedia
Relational may refer to:
- Relational (mathematics)Relation (mathematics)In set theory and logic, a relation is a property that assigns truth values to k-tuples of individuals. Typically, the property describes a possible connection between the components of a k-tuple...
- Relational aggressionRelational aggressionRelational aggression, also known as covert aggression or covert bullying, is a type of aggression in which harm is caused through damage to relationships or social status within a group rather than by means of actual or threatened physical violence...
- Relational algebraRelational algebraRelational algebra, an offshoot of first-order logic , deals with a set of finitary relations that is closed under certain operators. These operators operate on one or more relations to yield a relation...
- Relational artRelational ArtRelational art or relational aesthetics is a mode or tendency in fine art practice originally observed and highlighted by French art critic Nicolas Bourriaud...
- Relational databaseRelational databaseA relational database is a database that conforms to relational model theory. The software used in a relational database is called a relational database management system . Colloquial use of the term "relational database" may refer to the RDBMS software, or the relational database itself...
- Relational calculusRelational calculusRelational calculus consists of two calculi, the tuple relational calculus and the domain relational calculus, that are part of the relational model for databases and provide a declarative way to specify database queries...
- Relational operatorRelational operatorIn computer science, a relational operator is a programming language construct or operator that tests or defines some kind of relation between two entities. These include numerical equality and inequalities...
- Relational modelRelational modelThe relational model for database management is a database model based on first-order predicate logic, first formulated and proposed in 1969 by Edgar F...
- Relational theoryRelational theoryIn physics and philosophy, a relational theory is a framework to understand reality or a physical system in such a way that the positions and other properties of objects are only meaningful relative to other objects...
- Relational philosophy
- Relational psychoanalysisRelational psychoanalysisRelational psychoanalysis is a school of psychoanalysis in the United States that emphasizes the role of real and imagined relationships with others in mental disorder and psychotherapy...