


How Can I Display DATETIME Values in a Custom Format (e.g., DD-MM-YYYY HH:MM:SS) in MySQL?
Customizing DATETIME Format in MySQL Table Creation
Despite extensive research, you're seeking a solution to establish a new table with a DATETIME column featuring a predefined format of 'DD-MM-YYYY HH:MM:SS.'
MySQL inherently stores DATETIME values in 'YYYY-MM-DD HH:MM:SS' format. While you cannot alter the storage format, you have options to customize the display format when required.
Leveraging Time Format Functions
MySQL provides a plethora of time format functions to transform the display format of DATETIME values. One such function is DATE_FORMAT, which allows you to specify the desired format:
SELECT DATE_FORMAT(column_name, '%m/%d/%Y %H:%i') FROM tablename;
This query will retrieve the DATETIME value from the specified column and display it in the 'MM/DD/YYYY HH:MM' format. You can substitute the format string with the desired pattern as per your requirements.
Example:
CREATE TABLE orders ( order_date DATETIME NOT NULL DEFAULT CURRENT_TIMESTAMP );
Even though the DATETIME column in the 'orders' table stores values in the default MySQL format, you can use the DATE_FORMAT function to display them in the preferred 'DD-MM-YYYY HH:MM:SS' format:
SELECT order_date AS formatted_order_date, DATE_FORMAT(order_date, '%d-%m-%Y %h:%i:%s') AS custom_order_date FROM orders;
This query will produce two columns: 'formatted_order_date' with the original datetime value in MySQL format and 'custom_order_date' with the value in 'DD-MM-YYYY HH:MM:SS' format.
The above is the detailed content of How Can I Display DATETIME Values in a Custom Format (e.g., DD-MM-YYYY HH:MM:SS) in MySQL?. For more information, please follow other related articles on the PHP Chinese website!

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