Which of the following is not a relational algebraic operation that is not form the set theory?

Related MCQs

• Which of the following is not a relational algebraic operation that is developed specifically for the relational databases?
• Which of the following constitutes a basic set of operations for manipulating relational data?
• Which of the following products was an early implementation of the relational model developed by E.F. Codd of IBM?
• In the relational model, relationships between relations or tables are created by using:
• Which of the following is the operation that is used if we are interested in only certain attributes or columns of a table?
• Which is the symbol used to denote the SELECT operation?
• …………….is a best source of data for a data mining operation
• A table that contains one or more repeating groups is in which normal form?
• The set of permitted value for each attribute is called its
• When the values in one or more attributes being used as a foreign key must exist in another set of one or more attributes in another table, we have created a(n):