Viewed k times. Improve this question. Probably you don't get the quesion : — hgulyan. Add a comment. Active Oldest Votes. Try using the STR function. Improve this answer. Michael Currie 12k 8 8 gold badges 40 40 silver badges 56 56 bronze badges.
What's that? Martin Smith, It seems to work, but the same way as decimal, so I'm not sure if it's the real value last ten digits are zero. I guess, that the real value was lost. Thank you! The number of digits after the decimal point. Did you read the link i posted? Change the zero to I wish there was a warning in SSMS "hey, when you convert that erroneous float telephone field to text, be prepared to get a nice telephone number with scientific notation! Show 2 more comments.
According to the document on Microsoft - msdn. Convert into an integer first and then into a string : cast convert int,b. Amit Patil Amit Patil 65 1 1 bronze badge. This will remove the digits after the decimal, if any. Hence, this solution is not accurate. Useful topic thanks. Axel Axel 39 2 2 bronze badges. I don't get it. Field value is 2. What's the solution? Add a comment. Active Oldest Votes. Use the convert function.
Improve this answer. Taylor Brown 1, 1 1 gold badge 16 16 silver badges 31 31 bronze badges. Tobberoth Tobberoth 8, 2 2 gold badges 17 17 silver badges 17 17 bronze badges.
But now I got another error. Both are correct. I dont know why. Murilo That's because the error is not from what you think. The error tells you that your code is trying to use a varchar where an int is needed. You need write your actual SQL statement for us to help you. Tobberoth, for what it's worth, I just landed here by googling. Part of SO's value is getting answers to almost any question, even basic ones.
I think it should be varchar 11 in case the number is a large negative number. Show 2 more comments. This includes decimal point, sign, digits, and spaces. The default is STR should be the correct answer, it's simpler and less error-prone than the alternatives. For some strange reason, this didn't work for me as it was adding a tab in front of the text, no idea why. Selected solution did work though. When converting smalldatetime to character data, the styles that include seconds or milliseconds show zeros in these positions.
When converting from datetime or smalldatetime values, use an appropriate char or varchar data type length to truncate unwanted date parts. When converting character data to datetimeoffset , using a style that includes a time, a time zone offset is appended to the result.
For a float or real expression , style can have one of the values shown in the following table. For a money or smallmoney expression , style can have one of the values shown in the following table. For an xml expression , style can have one of the values shown in the following table. For a binary n , char n , varbinary n , or varchar n expression , style can have one of the values shown in the following table.
Style values not listed in the table will return an error. The following illustration shows all explicit and implicit data type conversions allowed for SQL Server system-supplied data types. The above chart illustrates all the explicit and implicit conversions that are allowed in SQL Server, but the resulting data type of the conversion depends on the operation being performed:.
A practical example on the effects of data type precedence in conversions can be seen later in this section. When you convert between datetimeoffset and the character types char , nchar , nvarchar , and varchar , the converted time zone offset part should always have double digits for both HH and MM.
For example, Because Unicode data always uses an even number of bytes, use caution when you convert binary or varbinary to or from Unicode supported data types. For example, the following conversion does not return a hexadecimal value of For more information, see Collation and Unicode Support. Large-value data types have the same implicit and explicit conversion behavior as their smaller counterparts - specifically, the nvarchar , varbinary , and varchar data types.
However, consider the following guidelines:. When you explicitly or implicitly cast the xml data type to a string or binary data type, the content of the xml data type is serialized based on a defined set of rules.
The text and image data types do not support automatic data type conversion. You can explicitly convert text data to character data, and image data to binary or varbinary , but the maximum length is bytes. If you try an incorrect conversion, for example trying to convert a character expression that includes letters to an int , SQL Server returns an error message.
If the input is not a character string, the output has the default collation of the database, and a collation label of coercible-default. For example:. When converting character or binary expressions binary , char , nchar , nvarchar , varbinary , or varchar to an expression of a different data type, the conversion operation could truncate the output data, only partially display the output data, or return an error.
These cases will occur if the result is too short to display. Conversions to binary , char , nchar , nvarchar , varbinary , or varchar are truncated, except for the conversions shown in the following table. SQL Server guarantees that only roundtrip conversions, in other words conversions that convert a data type from its original data type and back again, yield the same values from version to version.
The following example shows such a roundtrip conversion:. Do not construct binary values, and then convert them to a data type of the numeric data type category. SQL Server does not guarantee that the result of a decimal or numeric data type conversion, to binary , will be the same between versions of SQL Server. When you convert data types that differ in decimal places, SQL Server will sometimes return a truncated result value, and at other times it will return a rounded value.
This table shows the behavior. For example, the values When converting data types where the target data type has fewer decimal places than the source data type, the value is rounded. SQL Server returns an error message when converting nonnumeric char , nchar , nvarchar , or varchar data to decimal , float , int , numeric.
SQL Server also returns an error when an empty string " " is converted to numeric or decimal. Starting with SQL Server Instead, the operation truncates before the supplementary character. For example, the following code fragment leaves x holding just 'ab'.
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