Short Answer
____________________ queries are used to build tree-like hierarchical output row structures from hierarchical data.
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q80: As already seen in this chapter,SELECT statements
Q81: The GROUP BY clause can use the
Q82: One of the most common uses of
Q83: The _ SQL group function counts the
Q84: Queries can be sorted in ascending or
Q86: _ queries use the WHERE clause to
Q87: The _ set operator returns one query
Q88: A(n)_ is a vague form of a
Q89: Certain types of subqueries are also known
Q90: The _ table is used to request