select round(convert(decimal(18,2),255.87908765444),2) Share Improve this answer Follow answered Feb 9, 2015 at 11:17 Hitesh 3,50088 gold badges4141 silver badges5959 bronze badges Add a comment 0 Yes We can use the above solution is.. ROUND(CAST(psd.Price AS DECIMAL(20,4)),...
在Oracle/PLSQL中, trunc function returns a number truncated to a certain number of decimal places. trunc function 语法如下: trunc( number, [ decimal_places ] ) number 要截取的数字。 decimal_places 要保留的小数位. 这个参数必须是个整数. 如果此参数缺省,默认保留0位小数 应用于:Oracle 8i, Oracle...
SELECT CAST (3/5. as decimal(3,2)) Cast_Dec, CONVERT(DOUBLE PRECISION, 3./5) ConvertDP, CAST (2./3. as decimal(3,2)) Cast_Dec, CONVERT(DOUBLE PRECISION, 2./3) ConvertDP Cast_Dec | ConvertDP | Cast_Dec | ConvertDP ---: | ---: | ---: | ---: 0.60 | 0.6 | 0.67...
例如,AdventureWorks2022 範例資料庫隨附的 Currency UDT 會使用 ConvertCurrency 函式來轉換貨幣值,其實作於個別類別中。 轉換演算法可能會在未來以無法預測的方式變更,或可能需要新功能。 將 ConvertCurrency 函式與 Currency UDT 實作分開,可在規劃未來變更時提供更大的彈性。
Returns a value formatted with the specified format and optional culture. Use theFORMATfunction for locale-aware formatting of date/time and number values as strings. For general data type conversions, useCASTorCONVERT. Transact-SQL syntax conventions ...
下面是一个示例,演示了如何使用CAST函数或CONVERT函数实现相除并保留两位小数的功能: SELECTCAST(10/3.0ASDECIMAL(10,2))ASResult; 1. 或者 SELECTCONVERT(DECIMAL(10,2),10/3.0)ASResult; 1. 运行上述代码,我们将得到结果6.67。其中,10/3.0将得到一个浮点数,CAST或CONVERT函数将该浮点数转换为DECIMAL类型,并且...
convert the below stored procedure into query convert the string value to 2 decimal places in nvarchar data Convert Time in Hours and Minutes to Decimal using T-SQL Convert time integer to HH:mm:ss Convert timestamp to varchar Convert to whole number, no decimal point Convert UTC time to Lo...
StringConvert(Nullable<Decimal>) Returns character data converted from numeric data. C# Copy [System.Data.Objects.DataClasses.EdmFunction("SqlServer", "STR")] public static string StringConvert (decimal? number); Parameters number Nullable<Decimal> A numeric expression. Returns String The input...
Because this overload takes a value of type Object, you must convert the integral value to an Object type when the value is zero, as the following C# example demonstrates. C# Copy Parameter = new SqlParameter("@pname", (object)0); If you do not perform this conversion, the compiler...
27.CONVERT(expr, type):将表达式expr转换为指定的数据类型。 28.RAND():返回0到1之间的随机浮点数。 29.TRUNCATE(number, decimal_places):将数值number截断到指定的小数位数。 30.INET_ATON(ip_address):将IPv4地址转换为整数形式。 31.INET_NTOA(ip_number):将整数形式的IPv4地址转换为字符串形式。编辑...