Row Generator stage: Advanced section

This section allows you to specify the following:

• Execution Mode. The Generate stage executes in Sequential mode by default. You can select Parallel mode to generate data sets in separate partitions.
• Combinability mode. This is Auto by default, which allows IBM DataStage to combine the operators that underlie parallel stages so that they run in the same process if it is sensible for this type of stage.
• Preserve partitioning. This is Propagate by default. If you have an input data set, it adopts Set or Clear from the previous stage. You can explicitly select Set or Clear. Select Set to request the next stage should attempt to maintain the partitioning.