Using The Clause Retains Only One Copy Of Such Identical Tuples #277
Using the ______ clause retains only one copy of such identical tuples.
This multiple choice question (MCQ) is related to the book/course
gs gs117 Database Management System.
It can also be found in
gs gs117 SQL: Queries, Constraints and Triggers - Null Values Operations - Quiz No.1.
Using the ______ clause retains only one copy of such identical tuples.
Null
Unique
Not null
Distinct
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