您要查找的是不是：
- It is often necessary to convert from one numeric type to another. 从一种数值类型转换到另一种数值类型是常常需要做的。
- A built-in derived numeric type may be promoted to its base type. 内置派生的数值类型可以升级为其基类型。
- An integer numeric type with an integer numeric value. 一个具有整型数字值的整型数字类型。
- The Numeric Type which is the Target of the conversion. 作为转换目标t的数字类型。
- Values of this type must comply with the format of the SQL numeric type. 此类型的值必须符合SQL数值类型的格式。
- The JDBC NUMERIC type represents a fixed-precision decimal value that holds values of identical precision. JDBC NUMERIC类型表示固定精度的十进制值,它保留相同精度的值。
- A numeric type is floating if the abstract values it represent are real numbers. 一个数字类型是浮点型的，如果它所表示的抽象值是实数。
- A numeric type is signed if the abstract values it represent include negative numbers. 一个数字类型是有符号的，如果它所表示的抽象值包括负数。
- Given a number set N, some of its elements are representable in a numeric type T. 给定一个数字集合N，它的一些元素可以在数字类型T中表示。
- A numeric type is integer if the abstract values it represent are whole numbers. 一个数字类型是整型的，如果它所表示的抽象值是整数。
- A numeric type is unsigned if the abstract values it represent exclude negative numbers. 一个数字类型是无符号的，如果它所表示的抽象值不包括负数。
- If the type indicator is a numeric type, this is the maximum number of digits allowed to the right of the decimal point. 如果类型指示符为数值类型,是指小数点右侧允许的最大位数。
- If the type indicator is a numeric type, this is the minimum number of digits allowed to the right of the decimal point. 如果类型指示符为数值类型,是指小数点右侧允许的最小位数。
- You choose a numeric type based on the size of the values you expect to work with and the level of precision you require. 根据你需要的精度水平和工作中预期的值的大小选择一个数字类型。
- Explicit numeric conversion is used to convert any numeric type to any other numeric type, for which there is no implicit conversion, by using a cast expression. 显式数值转换用于通过显式转换表达式,将任何数字类型转换为任何其他数字类型。对于它不存在隐式转换。
- Define conversion operators to simplify narrowing and widening conversions between numeric types. · 定义转换操作符来简化数字类型之间的缩小和放大转换。
- It helps to have a variety of constructors to make it easy to make monies. Constructors that convert from basic numeric types are always useful. 最好我们拥有一系列构造函数以便我们生成货币的实例。将基础类型自动进行转换的构造函数通常都很有用。
- A return value of 1 indicates that expression can be converted to at least one of the numeric types. 返回值1指示可以将表达式转换为至少一种numeric类型。
- For exact numeric types, this column contains the value 10 to indicate several decimal digits. 对于精确数字类型,该列包含的值为10,以表示几个十进制数字。
- Missing values for NOT NULL columns are set to zero for numeric types and to the empty string for non-numeric types. NOT NULL列中缺少的值被设置为零(对于数值类型)和空字符串(对于非数值类型)。
