%w – Day of the week where Sunday=0 and Saturday=6.%W – Weekday name in full (Sunday to Saturday).%v – Week where Monday is the first day of the week (01 to 53).%V – Week where Sunday is the first day of the week (01 to 53).%u – Week where Monday is the first day of the week (00 to 53).%U – Week where Sunday is the first day of the week (00 to 53).%r – Time in 12 hour AM or PM format (hh:mm:ss AM/PM).%m – Month name as a numeric value (00 to 12).%M – Month name in full (January to December).%e – Day of the month as a numeric value (0 to 31).%d – Day of the month as a numeric value (01 to 31).%D – Day of the month as a numeric value, followed by a suffix (1st, 2nd, 3rd, …).%b – Abbreviated month name (Jan to Dec).%a – Abbreviated weekday name (Sun to Sat).The ‘format’ can be one or a combination of the following – Where ‘date’ is the date/datetime value that needs to be formatted and, Syntax of MySQL DATE_FORMAT() DATE_FORMAT(date, format) Code language: SQL (Structured Query Language) ( sql ) Let us take a look at the syntax of DATE_FORMAT() and some examples. You may also use MySQL DATE_FORMAT() on datetime values and use some of the formats specified for the TIME_FORMAT() function to format the time value as well. The MySQL DATE_FORMAT() function formats a date value with a given specified format. This is where the MySQL DATE_FORMAT() function comes into play. While sometimes, you may want to display the month name instead of month number in the date format. Some people may prefer to see the day name value as well. However, such a date value may be difficult to read for some people – who prefer it in some other format like DD/MM/YYYY or MM/DD/YYYY. The date value in MySQL is in the format “YYYY-MM-DD”. Let’s now see how our Patient table looks.In this tutorial, we will learn about the MySQL DATE_FORMAT() function. The DOB column has values in YYYY-MM-DD format, but for the DOD column, you pass the HH:MM: SS (hours: minutes: seconds) information. Notice the difference between the values inserted into the DOB column and the DOD column. The following script inserts some dummy records into the Patient table: INSERT INTO Patient The type of the DOB column is Date, whereas the DOD column has the DateTime data type. The Patient table has 5 columns: Id, Name, Gender, DOB (Date of Birth), and DOD (Date of Death). The following example demonstrates the difference between the Date and DateTime data types.įirst, we are creating a dummy MyDatabase database and one table ( Patient) in it. The Date data type only allows you to store the date information without the time information.The DateTime data type stores the date together with the time information in hours, minutes, and seconds.The difference between the Date and DateTime data types lies in the level of detail in which both the data types store the date information. In SQL Server, you can use either Date or DateTime data type to store dates. It is the YYYY-MM-DD format for dates in SQL Server databases. Thus, the date June 06, 2021, will be stored as. Finally, the day of the month is presented in 2 digits, such as 20. The month is specified next in 2 digits ranging from 1-12 – e.g., June would be 06. The SQL Server YYYY-MM-DD data format suggests that the year is marked by four digits e.g., 2021. Let’s start! YYYY-MM-DD – the Date Format in SQL Server The current article will focus on storing dates in an SQL Server database table and converting different types of dates into the SQL Server format YYYY-MM-DD and vice versa. However, storing and handling such data have their specificities. ![]() An SQL Server database can store a variety of data types, such as numbers, text strings, Boolean values, dates, etc.
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