![]() ![]() Let’s take a look at the orders table in the sample database. The following are some commonly used date format strings: DATE_FORMAT string Year for the week, where the first day of the week is Monday, four digits used with %vĪdd a percentage (%) character to the outputĪdd percentage (%) character to the output Year for the week in four digits where the first day of the week is Sunday often used with %V Week number with leading zero when the first day of the week is Monday e.g., 00,01,02…53įull name of weekday e.g., Sunday, Monday,…, Saturday Weekday in number (0=Sunday, 1= Monday, etc.) Month name with leading zero e.g., 00,01,02,…12ĪM or PM, depending on other time specifiers Hour in 12-hour format without leading zero e.g., 1,2…12įull month name e.g., January, February,…December Hour in 24-hour format without leading zero e.g., 0,1,2…23 Minutes with leading zero e.g., 00, 01,…59ĭay of year with leading zero e.g., 001,002,…366 Hour in 12-hour format with leading zero e.g., 01, 02…12 Hour in 24-hour format with leading zero e.g., 00.23 Microseconds in the range of 000000.999999 Week number with leading zero when the first day of the week is Sunday e.g., 00,01,02…53ĭay of the month with leading zero if it is 1 number e.g., 00, 01,02, …31ĭay of the month without leading zero e.g., 1,2,…31 Three-characters abbreviated month name e.g., Jan, Feb, Mar, etc. Three-characters abbreviated weekday name e.g., Mon, Tue, Wed, etc. The following table illustrates the specifiers and their meanings that you can use to construct a date format string: Specifier The DATE_FORMAT function returns a string whose character set and collation depend on the settings of the client’s connection. See the table below for a list of predefined specifiers. Each specifier is preceded by a percentage character ( % ). format : is a format string that consists of predefined specifiers.date : is a valid date value that you want to format.The DATE_FORMAT() function accepts two arguments: The syntax of the DATE_FORMAT function is as follows: DATE_FORMAT(date,format) Code language: SQL (Structured Query Language) ( sql ) To format a date value to a specific format, you use the DATE_FORMAT() function. Introduction to MySQL DATE_FORMAT function In this article, we have learnt how to convert string to date using str_to_date() function.Summary: in this tutorial, you will learn how to use the MySQL DATE_FORMAT() function to format a date value based on a specific format. WHERE STR_TO_DATE(created_at, '%m/%d/%Y') > CURDATE() - INTERVAL 7 DAY WHERE STR_TO_DATE(datefield, '%m/%d/%Y') > CURDATE() - INTERVAL 7 DAY You can also use str_to_date() function in WHERE clause as shown below. On the other hand, str_to_date accepts numerous date formats, as long as the format specified in second argument matches that of the date string used in the first argument. ![]() Please note, if the entered date or date string is illegal, then it will return NULL. SELECT STR_TO_DATE(yourdatefield, '%m/%d/%Y')įor example, SELECT STR_TO_DATE(sale_date, '%m/%d/%Y') Here is an example to use str_to_date() function SELECT clause of your query. You can use this function in SELECT as well as WHERE clause of your SQL queries. Here is a list of all format specifiers supported by str_to_date() function. It will return the output as YYYY-MM-DD format. The first argument above is the string that you need to convert while the 2nd argument is the format of the date string. Here is the syntax for str_to_date() function. These strings can be literal strings, column names or variables. MySQL provides str_to_date() function to convert strings to dates in MySQL. In this article, we will learn a couple of easy ways to do this. In many cases, you may need to convert string to date in MySQL. MySQL is a popular database system that allows you to easily work with dates and strings. ![]()
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