What is prec and scale in informatica?
Precision is the maximum number of significant digits for numeric data types, or the maximum number of characters for string data types. Precision includes scale. Scale is the maximum number of digits after the decimal point for numeric values. The string Informatica has a precision (or length) of 11.
What is enable high precision in Informatica?
High precision data determines how large numbers are represented with greater accuracy. High precision data values have greater accuracy. Enable high precision if you require accurate values. You enable high precision on the properties tab of the session.
What is double data type in Informatica?
When you enable high precision and the port precision is greater than 38 digits or 28 digits, depending on the transformation, the Data Integration Service stores the result as a double. Double. Double-precision floating-point numeric value. You can edit the precision and scale.
What is Bigint Informatica?
In calculations that can produce decimal values, the Integration Service processes bigint values as doubles or decimals. When you use a bigint value in a calculation that can produce decimal values and you run the session with high precision, the Integration Service converts the bigint values to decimals. …
What is number P’s in Informatica?
I’m not too sure why you have posted this in the Actuate forum as it is an Informatica issue… However, p,s stands for Precision and Scale. Precision is the number of characters left of the decimal place in a number and scale is the number of places to the right of the decimal place. P means precision, S means scale.
What is scale and precision in decimal?
Precision is the number of digits in a number. Scale is the number of digits to the right of the decimal point in a number. For example, the number 123.45 has a precision of 5 and a scale of 2. In SQL Server, the default maximum precision of numeric and decimal data types is 38.
What is number data type in Informatica?
The Developer tool supports Oracle Number(P,S) values with negative scale. If you import a table with an Oracle Number with a negative scale, the Developer tool displays it as a Decimal data type. …
What is the significance of number P’s )?
The price-to-sales (P/S) ratio is a valuation ratio that compares a company’s stock price to its revenues. It is an indicator of the value that financial markets have placed on each dollar of a company’s sales or revenues.
What is the P S mean in data type number P s?
However, p,s stands for Precision and Scale. Precision is the number of characters left of the decimal place in a number and scale is the number of places to the right of the decimal place.
Can Scale be greater than precision?
Scale can be greater than precision, most commonly when ex notation is used (wherein decimal part can be so great). When scale is greater than precision, the precision specifies the maximum number of significant digits to the right of the decimal point.
What is the size of a decimal?
As others have said, decimal is always 16 bytes (128 bits). The precision of decimal is always 28/29 digits.
How big is a bigint in SQL Server?
What is a BigInt? The BigInt data type in SQL Server is the 64-bit representation of an integer. It takes up 8 bytes of storage. It can range from -2^63 (-9,223,372,036,854,775,808) to 2^63 (9,223,372,036,854,775,807).
How many digits can you read in bigint?
Reading BIGINT with over 19 digits with Source-Pushdown… The limit within PowerCenter lies at 28 digits for High Precision numbers. In order to transfer more digits, you will have to treat such numbers as strings only. Including all potential issues and troubles when calculations become necessary.
How big can a decimal be in Informatica?
As Informatica officially supports DECIMAL of 28 digits only, defining anything larger than that, can cause issues.
Can you accept constant value in Informatica 2?
But, RPAD can only accept constant value in Informatica (tried evaluating the integer part in separate port/experssion before calling RPAD and still Informatica doesnt like it). Hence, this option doesnt work, unless there is a different way to convert EXPONENT to NUMERIC in Informatica 2.
