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Merge stage: Output tab (DataStage)

Merge stage: Output tab (DataStage)

The Output tab allows you to specify details about data output from the Merge stage.

The Merge stage can have only one master output link carrying the merged data and a number of reject links, each carrying rejected records from one of the update links. Choose an output link from the Output name drop down list to specify which link you want to work on.

The Columns section specifies the column definitions of the data. The Maps from column input column section that appears when you click Edit in the columns section allows you to specify the relationship between the columns being input to the Merge stage and the output columns. You can also specify how output columns are derived, that is, what input columns map onto them or how they are generated. The Advanced section allows you to change the default buffering settings for the output links.

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