This step support following aggregation methods.
- Sum
- Average or Mean
Friday, October 2, 2015
Pentaho Data Integration : Aggregation using Group By step
This step can be used to perform various types of aggregations such as sum, average, min, max e.t.c. Input data always need to be sorted for this step to work properly.
This step support following aggregation methods.
This step support following aggregation methods.
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This step can be used to perform various types of aggregations such as sum, average, min, max e.t.c. Input data always need to be sorted for... -
The Get Filenames step allows you to retrieve information associated with filenames in the file system. The obtained file name is added to ...
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Error Message Error connecting to database [ORA_TEST_JDBC] : org.pentaho.di.core.exception.KettleDatabaseException: Error occured while tr...
