Find sailors with a higher rating than all sailors younger than 21 A. Write a SQL...
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Find sailors with a higher rating than all sailors younger than 21 A. Write a SQL query to answer the question using OP ALL B. Write a SQL query Close (Ctrl+X) question using NOT EXISTS C. Consider the following instance of Sailors. What are the results of running the query in A and B. SID 1 2 3 4 5 لیا SNAME RATING AGE Dustin 7 Zorba 10 Rusty 5 Dustin 7 Dustin 6 45 35 35 15 20 Find sailors with a higher rating than all sailors younger than 21 A. Write a SQL query to answer the question using OP ALL B. Write a SQL query Close (Ctrl+X) question using NOT EXISTS C. Consider the following instance of Sailors. What are the results of running the query in A and B. SID 1 2 3 4 5 لیا SNAME RATING AGE Dustin 7 Zorba 10 Rusty 5 Dustin 7 Dustin 6 45 35 35 15 20
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Related Book For
Database management systems
ISBN: 978-0072465631
3rd edition
Authors: Raghu Ramakrishan, Johannes Gehrke, Scott Selikoff
Posted Date:
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