UNION,INTERSECT,and MINUS Work Properly Only If Relations Are Union-Compatible,which Means

question 13

True/False

UNION,INTERSECT,and MINUS work properly only if relations are union-compatible,which means that the names of the relation attributes and their data types must be different.

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Definitions:

Attitudinal Structuring

A process in labor negotiations focused on building trust and positive attitudes between negotiating parties to facilitate agreement.

Labor-Management

Refers to the interactions and negotiations between employees, often represented by a union, and the management of a company regarding work conditions, wages, and policies.

External Data

Information that originates outside of an organization, used for benchmarking, market analysis, or external monitoring.

Negotiation Process

A method of discussion aimed at reaching an agreement or resolving differences between parties.