Relational operators are programming language constructs or operators that test the relationship between two entities. They usually evaluate to true or false, depending on if the conditional relationship holds or not. Relational expressions or conditions are created using these operators and can be seen as special cases of logical predicates.
Carnegie Mellon University
Fall 2016
This course introduces databases, data models, SQL, database design, query optimization, indexing, and transaction management. It aims to impart understanding of when and how to use database management systems. The course is heavily based on the textbook "Database Management Systems" by Raghu Ramakrishnan and Johannes Gehrke.
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