Frequent question: What is ASC in SQL query?

What does ASC do in SQL?

The ASC command is used to sort the data returned in ascending order.

What is ASC and DESC SQL?

ASC: to sort the data in ascending order. DESC: to sort the data in descending order.

What does ASC mean in MySQL?

Introduction to the MySQL ORDER BY clause

The ASC stands for ascending and the DESC stands for descending. You use ASC to sort the result set in ascending order and DESC to sort the result set in descending order respectively.

How do I sort alphabetically in SQL?

If you want to sort based on two columns, separate them by commas. For example, ORDER BY LAST_NAME ASC, FIRST_NAME DESC; would display results sorted alphabetically by last name. If the same LAST_NAME matches multiple FIRST_NAME entries, the results of FIRST_NAME will also display in descending order.

How do you write ASC 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.

What is ASC in index?

You can use the asc (ascending) and desc (descending) keywords to assign a sort order to each column in an index. By default, sort order is ascending. Creating indexes so that columns are in the same order specified in the order by clauses of queries eliminates sorting the columns during query processing.

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What does ASC mean?

ASC

Acronym Definition
ASC Ambulatory Surgical Center
ASC Ambulatory Surgery Center
ASC American Society of Criminology
ASC Ambulatory Surgery Centers

How do I sort a MySQL query?

When sorting your result set in descending order, you use the DESC attribute in your ORDER BY clause as follows: SELECT last_name, first_name, city FROM contacts WHERE last_name = ‘Johnson’ ORDER BY city DESC; This MySQL ORDER BY example would return all records sorted by the city field in descending order.

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