In the last, the query will return the following result.Ĭonverting int to nvarchar using Cast() Using Convert() function And then, we are using the result from the STR() function in LTRIM() function to remove all the leading spaces.After this, we are using the STR() function within the SELECT statement to convert the variable to a varchar data type of length 10.Now, in the above example, we have declared an integer variable and assigned a value to it.The LTRIM() function removes the leading spaces from an input string expression. The second is the total length of the resulting expression, and the last is the number of decimal points to appear in the resulting expression.Īs the result from STR() function is right-justified, so to get a correct string expression, we have to use LTRIM() function. The STR() function accepts three arguments, first is the number value that a user wants to convert. ![]() ![]() The STR() function has the following syntax. And the character value is right-justified, with a specified length and decimal precision. STR() is another function in SQL Server that accepts number values and returns them as a varchar expression. Int to varchar using Convert() Converting to string/varchar using STR() And the query will return the following result. After this, we are using the Cast() function to convert the variable to the varchar data type of length 10. So, in the above example, we have declared a variable of integer data type and assigned a value to the variable. The Cast() function accepts two values, the first is the expression whose data type a user wants to change, and the second is the resulting data type that a user wants. The Cast() in SQL Server, is a function that converts a value of one data type to another. Converting int to string/varchar using Cast() And in this section, we will discuss all the methods with the help of an example. In SQL Server, there are 3 different ways through which we can convert an expression of integer data type to varchar.
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