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3 Ιαν 2016 · SELECT DATE_ADD(`your_field_name`, INTERVAL 2 DAY) FROM `table_name`; With the example you've provided it could look like this: UPDATE classes SET `date` = DATE_ADD(`date` , INTERVAL 2 DAY) WHERE `id` = 161; This approach works with datetime, too.
29 Οκτ 2023 · Use the CURRENT_DATE to insert the current date from the MySQL database server into a date column. Use the UTC_DATE() function to insert the current date in UTC into a date column. Use the STR_TO_DATE() function to convert a date string into a date before inserting it into a date column.
15 Ιουν 2017 · Syntax. DATE_ADD (date, INTERVAL value addunit) Parameter Values. Technical Details. More Examples. Example. Add 15 minutes to a date and return the date: SELECT DATE_ADD ("2017-06-15 09:34:21", INTERVAL 15 MINUTE); Try it Yourself » Example. Subtract 3 hours to a date and return the date: SELECT DATE_ADD ("2017-06-15 09:34:21", INTERVAL -3 HOUR);
MySQL comes with the following data types for storing a date or a date/time value in the database: DATE - format YYYY-MM-DD. DATETIME - format: YYYY-MM-DD HH:MI:SS. TIMESTAMP - format: YYYY-MM-DD HH:MI:SS. YEAR - format YYYY or YY.
MM represents a two-digit month e.g., 01, 02, and 12. DD represents a two-digit day e.g., 01, 02, 30. The following statement inserts a new row to the tasks table with the start and due date values: INSERT INTO tasks(title, start_date, due_date)
The MySQL INSERT INTO Statement. The INSERT INTO statement is used to insert new records in a table. INSERT INTO Syntax. It is possible to write the INSERT INTO statement in two ways: 1. Specify both the column names and the values to be inserted: INSERT INTO table_name (column1, column2, column3, ...) VALUES (value1, value2, value3, ...); 2.
INSERT statements that use VALUES syntax can insert multiple rows. To do this, include multiple lists of comma-separated column values, with lists enclosed within parentheses and separated by commas. Example: INSERT INTO tbl_name (a,b,c) VALUES(1,2,3), (4,5,6), (7,8,9);
