COMPUTER SCIENCE AND ENGINEERING
SQL
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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List of columns that will be selected or the * symbol.
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The JOIN SQL clause.
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The name of the table we are selecting from.
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None of the above
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Detailed explanation-1: -As you can see, column names are placed after the SELECT clause and these columns are separated with a comma sign with (, ). After the FROM clause, we add the table name in which we want to populate the data into the result set.
Detailed explanation-2: -The WHERE clause follows the SELECT and the FROM clauses. While the SELECT clause specifies the columns to be returned from the table(s), the WHERE clause contains the conditions that must evaluate to true for a row to be returned as a result.
Detailed explanation-3: -The SELECT keyword is the only one required in the SELECT statement.
Detailed explanation-4: -The correct answer is Select, where, group by, having.
Detailed explanation-5: -SELECT statements 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. To retrieve all columns, use the wild card * (an asterisk).