In the context of Relational Algebra of Database Management System, which of…
2023
In the context of Relational Algebra of Database Management System, which of the following is a symbol JOIN operation?
Attempted by 196 students.
Show answer & explanation
In relational algebra, the JOIN operation combines tuples from two relations based on a matching condition. Its standard symbol is the bowtie symbol (⋈), as in R ⋈ S. Therefore, the option showing the bowtie symbol is correct.