Informatics Practices
Answer
False
Reason — A non-equi-join is a query that specifies a relationship other than equality between columns, often using comparison operators like >, <, >=, <=, etc. On the other hand, a join in which only one of the identical columns from joined tables exists is called a natural join.
Related Questions
Fill in the blanks:
The _________ operation combines results of two SELECT statements and returns only those rows in the final result, which belong to the first set of the result.
Fill in the blanks:
The INTERSECT operation can be simulated in MySQL using _________ JOIN.
Natural join contains the duplicate columns.
Equi-join contains the duplicate columns.