CAST()函数是MySQL提供的一种类型转换函数,用于将一个数据类型的值转换为另一个数据类型的值。在将Decimal转换为整数时,我们可以使用CAST()函数将其转换为SIGNED INTEGER类型。 SELECTCAST(decimal_columnASSIGNEDINTEGER)ASinteger_valueFROMyour_table; 1. 2. decimal_column是你要转换的Decimal列的名称。 integer_va...
IsOddInteger IsPositive Max MaxMagnitude Min MinMagnitude Multiply Negate Parse Remainder Round Sign Subtract ToByte ToDouble ToInt16 ToInt32 ToInt64 ToOACurrency ToSByte ToSingle ToString ToUInt16 ToUInt32 ToUInt64 Truncate TryFormat TryGetBits ...
publicstaticintToInt32(decimald); Parameters d Decimal The decimal number to convert. Returns Int32 A 32-bit signed integer equivalent to the value ofd. Exceptions OverflowException dis less thanInt32.MinValueor greater thanInt32.MaxValue. ...
Decimal.ToInt16(Decimal) Method Reference Feedback Definition Namespace: System Assembly: System.Runtime.dll Source: Decimal.cs Converts the value of the specified Decimal to the equivalent 16-bit signed integer. C# Copy public static short ToInt16 (decimal value); Parameters value ...
ToDouble(Decimal) Converts the value of the specified Decimal to the equivalent double-precision floating-point number. ToInt16(Decimal) Converts the value of the specified Decimal to the equivalent 16-bit signed integer. ToInt32(Decimal) Converts the value of the specified Decimal to the...
ToDouble(Decimal) Converts the value of the specified Decimal to the equivalent double-precision floating-point number. ToInt16(Decimal) Converts the value of the specified Decimal to the equivalent 16-bit signed integer. ToInt32(Decimal) Converts the value of the specified Decimal to the...
Rounds a specified Decimal number to the closest integer toward negative infinity. FromOACurrency(Int64) Converts the specified 64-bit signed integer, which contains an OLE Automation Currency value, to the equivalent Decimal value. GetBits(Decimal, Span<Int32>) Converts the value of a specif...
Converts a 32-bit signed integer to a Decimal. Namespace: System Assembly: mscorlib (in mscorlib.dll) Syntax VB Copy 'Declaration Public Shared Widening Operator CType ( _ value As Integer _ ) As Decimal Parameters value Type: System.Int32 A 32-bit signed integer. Return Value Type: ...
时间: TIME 日期时间型 : DATETIME 浮点数 : DECIMAL 整数 : SIGNED 无符号整数 : UNSIGNED 因为要转换为数字类型,如果是’100.12%’这种格式,最好是用...decimal 新的比较方法如下:mysql> SELECT CAST(‘100.5%’ AS DECIMAL(10,2)) >CAST(‘99.6%’ AS DECIMAL(10,2)) bj; +—...(‘99.6%’,...
Decimal(Int32)Initializes a new instance of Decimal to the value of the specified 32-bit signed integer. Decimal(array<Int32[])Initializes a new instance of Decimal to a decimal value represented in binary and contained in a specified array. ...