Database Systems MCQs – Practice Test 48 (Chapter 15)
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Study Database Systems Notes App (Free) with MCQ: "SQL comparison <> some is not identical to the operator"; with answers: not in, in, and as. Practice Notations for Modeling Data Quiz Questions, download Kobo e-Book (Free Chapter) for database performance optimization.
MCQ 236: The SQL comparison <> some is not identical to the operator:
MCQ 237: The easiest way to understand the operations specified by the query is to consider the clauses in:
MCQ 238: The aggregate functions, some and every, can be applied on a collection of:
MCQ 239: We define the escape character for a like comparison using the:
MCQ 240: To indicate that the special pattern character is to be treated like a normal character, escape character is used:
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