How do you write an if else condition in Informatica?
How do you write an if else condition in Informatica?
IIF is used to check given conditional statement and return true or false. When the false statement is provided, the function act as If Else condition and if the argument is omitted it acts as If condition….IIF – Conditional Statement in Informatica.
| Salary | Bonus |
|---|---|
| 5000 | 0 |
| 5500 | 100 |
| 2500 | 0 |
How does IIF work in Informatica?
When you use IIF, the datatype of the return value is the same as the datatype of the result with the greatest precision. The TRUE result (1) is an integer and the FALSE result (. 3333) is a decimal. The Decimal datatype has greater precision than Integer, so the datatype of the return value is always a Decimal.
What is the difference between IIF and decode in Informatica?
Decode can be used in Select statement whereas IIF cannot be used in a Select statement.
What is expression transformation in Informatica?
The Expression transformation calculates values within a single row. Use the Expression transformation to perform non-aggregate calculations. For example, you might use an Expression transformation to adjust bonus percentages or to concatenate first and last names.
IS NULL syntax in Informatica?
Returns whether a value is NULL. ISNULL evaluates an empty string as FALSE. To test for empty strings, use LENGTH….Example.
| ITEM_NAME | RETURN VALUE |
|---|---|
| Regulator system | 0 (FALSE) |
| ” | 0 (FALSE) Empty string is not NULL |
IS NOT NULL in Informatica filter?
To filter Null values in Informatica you can use the ISNULL function. ISNULL Function will test the value for port and check if the value is null or not.
What is PM parse error in Informatica?
there are parsing errors. This issue occurs when you have an advanced rule with an input port, a variable with a substitution masking referencing the input port and an output port with an IIF function referencing the input port.
What is Regreplace Informatica?
Replaces characters in a string with another character pattern. By default, REG_REPLACE searches the input string for the character pattern you specify and replaces all occurrences with the replacement pattern. You can also indicate the number of occurrences of the pattern you want to replace in the string.
IS NULL check in Informatica?
ISNULL checks whether a value is NULL or not….ISNULL – Check if a value is null in Informatica.
| ITEM_NAME | RETURN VALUE |
|---|---|
| Flashlight | 0 (FALSE) |
| NULL | 1 (TRUE) |
| ” | 0 (FALSE) Empty string is not NULL |
Is null in Informatica expression?
What does Isnull return in Informatica?
Returns whether a value is NULL. ISNULL evaluates an empty string as FALSE. To test for empty strings, use LENGTH.
