How use IIF 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 |
What is filter transformation in Informatica?
The Filter transformation filters data out of the data flow based on a specified filter condition. To improve job performance, place the Filter transformation close to mapping sources to remove unnecessary data from the data flow. A filter condition is an expression that returns TRUE or FALSE.
How does decode function work in Informatica?
Searches a port for a value you specify. If the function finds the value, it returns a result value, which you define. You can build an unlimited number of searches within a DECODE function.
How does nested IF work in Informatica?
Decode will return when the first match is found, so the ordering is important. Nested iif using decode statement is preferred over multiple iif statments.
What is PM parse error in Informatica?
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.
Can we give multiple conditions in filter transformation?
To allow multiple filter condition, the router transformation provides group option. For every filter condition, an output group is created in router transformation. You can connect different targets to these different groups.
How do you remove leading and trailing spaces in Informatica?
To trim the leading zero and space from the data contained in a source field, use the following: LTRIM(LTRIM(RTRIM(columnname)),0) – Use this when you want to trim the space from leading and trailing (inner ltrim and rtrim function), and then ltrim to remove the leading zero.
What is the difference between a nested IF and an IF ELSE IF statement?
The nested if is an if statement used within another if statement. When we use if else if then an if statement is used within the else part of another if in this way,’nested if is similar to an if else if statement.
What is nested if/then else?
A nested if statement is an if-else statement with another if statement as the if body or the else body. Here’s an example: if ( num > 0 ) // Outer if if ( num < 10 ) // Inner if System.
How many conditions can be used in filter in Informatica?
The filter condition is an expression that returns TRUE or FALSE. You can create one or more simple filter conditions. A simple filter condition includes a field name, operator, and value.
When user enter multiple conditions the Informatica server evaluates each condition as?
When using multiple lookup conditions in lookup transformation, Informatica server evaluates each condition as an AND. Instead of AND, I have been asked to implement for an OR condition. Any suggest ions on this would be highly appreciated.
What is the use of Informatica decode?
Informatica Decode – Value Search or Nested If Else Decode function searches ports for a specified value, it can also be used as Nested if Else function DECODE(value, first_search, first_result [, second_search, second_result ]…
Why does my function return none for ambiguous datatypes?
Function cannot resolve operands of ambiguously mismatching datatypes. DECODE returns the default value of NONE for items 17 and 25 because the search values did not match the ITEM_ID. Also, DECODE returns NONE for the NULL ITEM_ID.
Are case statements supported in Informatica?
I am fairly new to Informatica, and based on my limited experience I feel case statements aren’t supported. There is a decode function with similar functionality, but I am unable to find any good examples on the syntax.
What is the default value of the DECODE function?
DECODE returns the default value of NONE for items 17 and 25 because the search values did not match the ITEM_ID. Also, DECODE returns NONE for the NULL ITEM_ID.