What are active transformation / Passive transformations?
Answered by kiran on 2005-05-08 09:32:14: An active transformation can change the number of rows as output after a transformation, while a passive transformation does not change the number of rows and passes through the same number of rows that was given to it as input.
RE: What are active transformation / Passive transformations?
An active transformation can change the number of rows as output after a transformation, while a passive transformation does not change the number of rows and passes through the same number of rows that was given to it as input.
RE: What are active transformation / Passive transformations?
An active transformation can change the number is rows that pass throught it from source to target. i.e it discards the rows that doesn't meet the condition. where as passive transforamtion doesn't change the record count.
RE: What are active transformation / Passive transform...
Transformations can be active or passive. An active transformation can change the number of rows that pass through it, such as a Filter transformation that removes rows that do not meet the filter condition. A passive transformation does not change the number of rows that pass through it, such as an Expression transformation that performs a calculation on data and passes all rows through the transformation
RE: What are active transformation / Passive transform...
Hi ,
An active transformation can change the number of rows that pass through it, such as a Filter transformation that removes rows that do not meet the filter condition.
A passive transformation does not change the number of rows that pass through it, such as an Expression transformation that performs a calculation on data and passes all rows through the transformation.
RE: What are active transformation / Passive transform...
ACTIVE Transformations:Transformations those can affect the number of records between Input and Output. Passive Transformations:Transformations those do not affect the number of records between Input and Output.
RE: What are active transformation / Passive transform...
Active transformation are those transformation which changes the number of records..For example FILTER TRANSFORMATION.
Passive transformation are those transformation which does not changes the number of records.Record count is same for input as well as output..For Example Source Qualifier.
RE: What are active transformation / Passive transformations?
An active transformation can change the number of rows that pass through it, such as a Filter transformation that removes rows that do not meet the filter condition.
A passive transformation does not change the number of rows that pass through it, such as an Expression transformation that performs a calculation on data and passes all rows through the transformation.
