In our previous examples, we learned to create a simple Data Module for our IBM Cognos Analytics Reports. We are learning about How to create Joins in Data Modules. When we import data, then it is not mandatory we will get all the information we required of reporting. Sometimes we need to add manual calculations to retrieve the correct information and use it in our reports. This article is dedicated for Operators in IBM Cognos Analytic and Data Modules.
Following are the Key Points which we will cover in this article.
Operators in IBM Cognos Analytics Data Modules
Create Calculated Columns with Operators
Operators in IBM Cognos Analytics
An operator is a symbol used to perform a specific mathematical or logical operation on given values.
We will check the different operators to create calculated columns or calculations in IBM Cognos Analytics Data Modules.
Following are the different operators available in Tableau
Mathematical Operators:
Mathematical operators are used to performing a calculation on numeric data types.
The plus operator (+) is also used with strings to perform concatenation.
Following are some example using Mathematical Operators.
() Brackets are used to control the expression evaluation order.
For additions, and string concatenation
For subtraction and negation
For multiplication
/ For division
|| For concatenate
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