- Relational Algebra Operators
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- Operators and Symbols
- Selection Operator
- Projection Operator
- Cartesian Product Operator
- Natural Join Operator
- Theta Join Operator
- Left Outer Join Operator
- Right Outer Join Operator
- Full Outer Join Operator
- Division Operator
- SET Union Operator
- SET Difference Operator
- SET Intersection Operator
- Rename Operator
Component of RDBMS
Database Users
Database user can be categories into "Application End User", "Programmer", "Data Analyst" and "Data Administrator". Database can access through Database Management Application or Application Development Environment or Application Executable Object Code.
Application and Program
Application is a collection of Program that helps to validate and maintain Business Information in the Database. Program is a collection of Syntax and Statements that helps to organize set of instruction and execute instruction through Computer.
Application Object Code
Application Object Code is a compiled Program from High Level Program Language Statements into Machine Level Executable Code that helps to execute Application Instruction through Operating System.
Database Users
Database user can be categories into "Application End User", "Programmer", "Data Analyst" and "Data Administrator". Database can access through Database Management Application or Application Development Environment or Application Executable Object Code.
Application and Program
Application is a collection of Program that helps to validate and maintain Business Information in the Database. Program is a collection of Syntax and Statements that helps to organize set of instruction and execute instruction through Computer.
Application Object Code
Application Object Code is a compiled Program from High Level Program Language Statements into Machine Level Executable Code that helps to execute Application Instruction through Operating System.
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