Which one of the following sorts rows in SQL?1.0 MarksSORT BYALIGN BYORDER BYGROUP BYClear Answer
Question
Which one of the following sorts rows in SQL?
- SORT BY
- ALIGN BY
- ORDER BY
- GROUP BY
Clear Answer
Solution
To sort rows in SQL, the correct option is ORDER BY.
Explanation:
The ORDER BY
clause is used in SQL to sort the result set of a query by one or more columns. You can specify whether the sorting should be in ascending (ASC) or descending (DESC) order. For example, the SQL statement:
SELECT * FROM employees ORDER BY last_name ASC;
This command will retrieve all records from the employees
table and sort them by the last_name
column in ascending order.
In contrast:
- SORT BY is not a standard SQL term.
- ALIGN BY is not recognized as standard SQL syntax for sorting.
- GROUP BY is utilized for grouping rows that have the same values in specified columns into summary rows, which is different from sorting.
Thus, the correct choice here for sorting rows is ORDER BY.
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Which one of the following sorts rows in SQL?1.0 MarksSORT BYALIGN BYORDER BYGROUP BYClear Answer
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