How do you do descending order in SQL?

How do you sort data in descending order 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 DESC order in SQL?

When sorting your result set in descending order, you use the DESC attribute in your ORDER BY clause. For example: SELECT last_name FROM employees WHERE first_name = ‘Sarah’ ORDER BY last_name DESC; This SQL Server ORDER BY example would return all records sorted by the last_name field in descending order.

What is DESC command in SQL?

So desc or describe command shows the structure of table which include name of the column, data-type of column and the nullability which means, that column can contain null values or not.

What is the meaning of descending order?

: arranged in a series that begins with the greatest or largest and ends with the least or smallest The states are listed in descending order of population size. The sale items are arranged in descending order according to price.

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How sort SQL query by date?

ORDER BY DATE clause in standard query language (SQL) is used to arrange the result set fetched by a SELECT query in ascending or descending according to one or more DATE columns. It is similar to using the ORDER BY statement on any other string or integer type column.

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.

How do you order two things in SQL?

After the ORDER BY keyword, add the name of the column by which you’d like to sort records first (in our example, salary). Then, after a comma, add the second column (in our example, last_name ). You can modify the sorting order (ascending or descending) separately for each column.

Why DESC is used in SQL?

The DESC command is used to sort the data returned in descending order.

What are the commands of DDL?

Data Definition Language (DDL) commands:

  • CREATE to create a new table or database.
  • ALTER for alteration.
  • Truncate to delete data from the table.
  • DROP to drop a table.
  • RENAME to rename a table.

What is descending order give example?

Descending Order. Arranging numbers (or other items) in descending order means to arrange them from largest to smallest. The numbers 12, 5, 7, 10, 1, 160 arranged in descending order are 160, 12, 10, 7, 5, 1.

What is the difference between ascending order and descending order?

In general terms, Ascending means smallest to largest, 0 to 9, and/or A to Z and Descending means largest to smallest, 9 to 0, and/or Z to A. Ascending order means the smallest or first or earliest in the order will appear at the top of the list: For numbers or amounts, the sort is smallest to largest.

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What is non descending order?

“Ascending” is where for all elements 0 through length-2 as i in the array, element i+1 > element i. “Non-descending” means element i+1 >= element i rather than just greater than.