COMPUTER SCIENCE AND ENGINEERING
SQL
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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How would we script a SQL query to select “Description” from the Item table?
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SELECT Item.Description
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EXTRACT Description FROM Item
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SELECT Item FROM Description
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SELECT Description FROM Item
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Explanation:
Detailed explanation-1: -The syntax is: SELECT column1, column2 FROM table1, table2 WHERE column2=’value’; In the above SQL statement: The SELECT clause specifies one or more columns to be retrieved; to specify multiple columns, use a comma and a space between column names.
Detailed explanation-2: -In SQL, to retrieve data stored in our tables, we use the SELECT statement.
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