What are the special relational operations that can be implemented by RDBMS

The special relational operations that can be realized by relational database management system include selection, projection and connection.

The special relational operation of relational database management system includes selection operation, projection operation and connection operation.

Related introduction:

Relational database management system (Relational Database Management System:RDBMS) refers to a set of programs (database management system software) that includes interrelated logical organization and access of these data. The relational database management system is a system that manages the relational database and organizes the data logically.

The commonly used relational database management system products are Oracle, IBM's DB2 and Microsoft's SQL Server.

These are the details of what the relational database management system should be able to achieve, please pay more attention to other related articles!