1. NUMERIC(p,s):完全映射至NUMBER(p,s)。如果p未指定,则默认为38. 2. DECIMAL(p,s)或DEC(p,s):完全映射至NUMBER(p,s)。如果p为指定,则默认为38. 3. INTEGER或INT:完全映射至NUMBER(38)类型。 4. SMALLINT:完全映射至NUMBER(38)类型。 5. FLOAT(b):映射至NUMBER类型。 6. DOUBLE
NUMBER数据类型的定义格式是:NUMBER(p,s)。本文对定义中的p(precision)和s(scale)做一个解释和总结。 1.官方文档中有关NUMBER数据类型的描述 p is the precision, or the total number of significant decimal digits, where the most significant digit is the left-most nonzero digit, and the least signifi...
NUMBER ( precision, scale)a) precision表示数字中的有效位;如果没有指定precision的话,Oracle将使用38作为精度。 b) 如果scale大于零,表示数字精确到小数点右边的位数;scale默认设置为0;如果scale小于零,Oracle将把该数字取舍到小数点左边的指定位数。 c) Precision的取值范围为【1—38】;Scale的取值范围为【-84...
NUMBER (p,s) Int16, Int32, Int64, Double, Single, Decimal Decimal, String (if p > 28) NUMBER without precision and scale Decimal Double NVARCHAR2 String String RAW Byte[] Byte[] TIMESTAMP DateTime DateTime TIMESTAMP WITH LOCAL TIME ZONE DateTime DateTime TIMESTAMP WITH TIME ZONE DateTimeOff...
DEFAULT_NUMERIC NUMBER without precision are converted by default to bigint only if PG_INTEGER_TYPE is true. You can overwrite this value to any PG type, like integer or float. DATA_TYPE If you're experiencing any problem in data type schema conversion with this directive you can take full...
MaxPrecision 一个常数,表示用于精度比较的最大可能值。 MaxScale 一个常数,表示小数位数比较的最大值。 MaxValue 一个常数,表示 OracleNumber 结构的最大值。 MinScale 一个常数,表示用于小数位数比较的最小值。 MinusOne 返回值 -1。 MinValue 一个常数,表示 OracleNumber 结构的最小值。 Null 表示可分配给...
AutoInvoice will correct revenue amounts that have the wrong currency precision. Destination: If Create Clearing is set to No for this transaction batch source (suspense/clearing account not used), RA_CUSTOMER_TRX_LINES_ALL.REVENUE_AMOUNT and RA_CUSTOMER_TRX_LINES_ALL.EXTENDED_AMOUNT. If Create ...
If no value is declared for precision, Oracle will use a precision of 38. The scale represents the number of digits to the right of the decimal point. If no scale is specified, Oracle will use a scale of 0. If you assign a negative number to the scale, Oracle will round the number...
â Use the direction keys (arrows) in the direction you want the view edge to move (this offers more precision). The view is resized. You can also move the view without resizing by dragging the frame of the view instead of a selection handle. 3.6.6 Inserting Views You can ...
With their ability to infer conclusions or predictions from available data, AI models are taking on more tasks all the time. Popular large language models, such as ChatGPT, use inference to choose words and sentences with uncanny linguistic precision. Inference is also what allows AI to infer ...