How use multiple orders in SQL?

How do you order things in SQL?

The SQL ORDER BY Keyword

The ORDER BY keyword is used to sort the result-set in ascending or descending order. The ORDER BY keyword sorts the records in ascending order by default. To sort the records in descending order, use the DESC keyword.

How do I create a secondary sort in SQL?

When sorting your result set using the SQL ORDER BY clause, you can use the ASC and DESC attributes in a single SELECT statement. This example would return the records sorted by the category_id field in descending order, with a secondary sort by product_name in ascending order.

What is ORDER BY 2 desc in SQL?

If you prefer, you can use the positions of the column in the ORDER BY clause. … SELECT name, credit_limit FROM customers ORDER BY 2 DESC, 1; In this example, the position of name column is 1 and credit_limit column is 2. In the ORDER BY clause, we used these column positions to instruct the Oracle to sort the rows.

Can we use 2 ORDER BY in SQL?

If you want to select records from a table but would like to see them sorted according to two columns, you can do so with ORDER BY. This clause comes at the end of your SQL query. … Then, after a comma, add the second column (in our example, last_name).

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What does ORDER BY 1 do in SQL?

SQL Server allows you to sort the result set based on the ordinal positions of columns that appear in the select list. In this example, 1 means the first_name column and 2 means the last_name column.

What is ORDER BY 3 in SQL?

Order by 3 DESC. In this query, column birthdate is at the 3rd position; therefore, we can use three in the Order by clause to sort results on this column data. Note: I would not recommend using column position in Order By clause. You should always use a column name in Order by clause.

What is query for second highest salary?

We can nest the above query to find the second largest salary. select *from employee group by salary order by salary desc limit 1,1; There are other ways : SELECT name, MAX(salary) AS salary FROM employee WHERE salary IN (SELECT salary FROM employee MINUS SELECT MAX(salary) FROM employee);

Which query is used to get the current date?

MySQL SYSDATE() Function

The SYSDATE() function returns the current date and time. Note: The date and time is returned as “YYYY-MM-DD HH:MM:SS” (string) or as YYYYMMDDHHMMSS (numeric).

What is meant by ORDER BY 1?

Order by 1 means order by the first selected column. In your example, it would be the equivalent of saying ORDER BY playerno. I wouldn’t recommend doing it this way though as it’s not clear what column it’s referencing and if the column order changes the query will return different results.

What is the use of ORDER BY keyword in SQL?

The ORDER BY statement in SQL is used to sort the fetched data in either ascending or descending according to one or more columns. By default ORDER BY sorts the data in ascending order. We can use the keyword DESC to sort the data in descending order and the keyword ASC to sort in ascending order.

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