

In SQL Server 2012, Microsoft introduced a built-in string function called FORMAT. Option 3: Use custom SQL to wrap the date dimension interpreted as a string with the date() function. For more information, see Extracting Data in Tableau Help. Before SQL Server 2012, we used CONVERT to format the date. Convert the string field to a date or datetime type in the underlying database. SELECT CONVERT ( DATETIME, '0 11:10:09.333' ) Frequently, you may need to convert the datetime value to a specific formatted date like YYYY-MM-DD. SELECT CONVERT ( DATETIME, ' 11:10:09' )
#SQL CONVERT STRING TO DATE YYYYMMDD ISO#
ISO date formats with various delimiters recognized by default (year, month, day) SELECT CONVERT ( DATETIME, '' )


Note that when converting a string to datetime, both CONVERT and TRY_CONVERT recognize ANSI/ ISO datetime formats with various delimiters by default, so you do not need to specify a style for them.Īn ANSI/ ISO format is year, month, day, hour, minute, seconds, fractional seconds (YYYY-MM-DD HH24:MI:SS.FFF) where trailing parts can be omitted so you can specify YYYY-MM-DD, or YYYY-MM-DD HH24:MI etc. convert (datetime, RechDatum, 112) and SET DATEFORMAT ymd I was able to solve the problem with an own function. I tried using sql substring, but when I run the query using 'date' function in sql, it doesn't work on the date format I have.
