What
is an expression transformation?
An expression transformation is Passive Transformation And used to calculate values in a single row.(used to build the row by row calculation )
Example: salary+1000
2. How to generate sequence numbers using expression transformation?
An expression transformation is Passive Transformation And used to calculate values in a single row.(used to build the row by row calculation )
Example: salary+1000
2. How to generate sequence numbers using expression transformation?
Create a variable port in expression transformation
and increment it by one for every row. Assign this variable port to an output
port.
3.
How many ports are available in Expression transformation?
·
Input port
·
Output port
·
Variable port
·
Expression
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