How to write alphabetically in sql

Alphabetical sorting in SQL

In SQL, you can use the ORDER BY clause to sort the data in the result set in alphabetical order.

Syntax:

SELECT 列名
FROM 表名
ORDER BY 列名 ASC/DESC;

Parameters:

• Column name: To press Sorted columns
• ASC: Sort in ascending order (small to large)
• DESC: Sort in descending order (large to small)

Example:

Sort the name column in the customers table in ascending order:

SELECT name
FROM customers
ORDER BY name ASC;

Sort the order_date column in the orders table in descending order:

SELECT order_date
FROM orders
ORDER BY order_date DESC;

Note:

• Default Below, the ORDER BY clause sorts in ascending order.

• If you want to sort multiple columns, you can use commas to separate the column names. For example:

  ORDER BY name ASC, age DESC;

The above is the detailed content of How to write alphabetically in sql. For more information, please follow other related articles on the PHP Chinese website!