![]() ![]() For example, datetime2(0) will truncate fractional seconds: select CONVERT(datetime2(0), 'T14:18:22. In both cases you can specify the desired precision. CONVERT (VARCHAR, datetime ,style) VARCHAR It represent the string type. The result will have no assumed offset so you should take care to always treat it as UTC: select CONVERT(datetimeoffset, 'T14:18:22.6496978Z', 127) select CONVERT(datetimeoffset, 'T14:18:22.6496978Z', 127) Conclusion How to Convert Date to String with the CONVERT () Function The CONVERT () function expects two arguments: the date has to be a string, or with built-in date getters like NOW () or SYSDATE () the data type the type of data you want to convert the date to. To preserve the timezone offset, use datetimeoffset. In this case you need the datetime2 or datetimeoffset types introduced in 2005. datetimeoffset provides time zone support for globally deployed applications. time, datetime2 and datetimeoffset provide more seconds precision. In MariaDB you can use the DATEFORMAT function. Use the time, date, datetime2 and datetimeoffset data types for new work. In SQL Server you can use CONVERT function to convert a DATETIME value to a string with the specified style (string format). The docs warn strongly against using this type, with a big pink warning at the top of the DATETIME page: dateformat () function formats Date to String format. The value you tried to parse can't be converted to a datetime without losing precision. Spread the love In this tutorial, we will show you a Spark SQL example of how to convert Date to String format using dateformat () function on DataFrame with Scala language. ![]() Use CONVERT or TRYCONVERT to perform this operation. ![]() For example, datetime is only accurate to 0, 3 or 7 milliseconds. Converting a datetime to a string value is a common requirement. This article contains examples of the various styles you can return when converting a date/time value to a string using the CONVERT () function in SQL Server. Different style values can be used for different date and time formats. The following example displays the string representation of a date and time using CultureInfo objects that represent five different cultures.DATETIME and SMALLDATE are legacy types(as in replaced-15-years-ago, don't-use legacy) that have a lot of quirks and limited precision. And to convert a datetime column to a formatted date string, such as yyyy-mm-dd, you would use: sql SELECT CONVERT(VARCHAR, datetimecolumn, 23) FROM tablename In this example, the style value '23' represents the yyyy-mm-dd format. The date and time is outside the range of dates supported by the calendar used by provider. Converting datetime to character 21, 121, yyyy-mm-dd hh:mi:ss:mmm (ODBC canonical - 24 hour clock) 126, yyyy-mm-ddThh:mi:ss:mmm (ISO8601 standard) 127, yyyy. ![]()
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