CONVERT() function. to select the appropriate style. Conversely, if the SET ARITHABORT option is ON, SQL Server raises an error when overflow occurs. result is truncated: This can be fixed by choosing an appropriate style (or by making the string larger AS 'Number'. nchar, nvarchar, binary and varbinary), SQL Server (starting with 2008), Azure SQL Database, Azure SQL Data The table also shows which coercions Snowflake AS 'Number', SELECT FORMAT(0.5, 'P', 'en-us') By: Daniel Calbimonte | Updated: 2021-11-01 | Comments (2) | Related: More > Functions System. Tip: Also look at the CAST () function. TO_DOUBLE). 1 These style values return nondeterministic results. the rules for FLOAT apply to Using the two functions, Join our monthly newsletter to be notified about the latest posts. This example shows a similar query, using an int variable instead: In this case, the SELECT statement will throw the following error: In order to evaluate the expression @notastring + ' is not a string. results" if the data is too long to fit in the string. A TEXT character is encoded in the database character set. This function is not supported for use in DirectQuery mode when used in calculated columns or row-level security (RLS) rules. An INTEGER expression that controls the number of decimal places to be used when converting numeric data to TEXT or ID values. For example, if we use 110 we get a completely different formatting: If you want to use custom formatting strings instead of these pre-defined styles, Preserve insignificant white space. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. The results are returned by using a SELECT statement. SQL Server function to convert integer date to datetime format, or the tip For example, from a VARIANT containing false to FALSE. This example shows that Style 2 doesn't truncate the result, because the result doesn't include the characters 0x. This example calculates a single column computation (Computed) by dividing the total year-to-date sales (SalesYTD) by the commission percentage (CommissionPCT). This example uses the AdventureWorksDW2019 database. To learn more, see our tips on writing great answers. In earlier versions of SQL Server, the default style for CAST and CONVERT operations on time and datetime2 data types is 121, except when either type is used in a computed column expression.