Ab Initio | GDE

 ....Continue from Part 2..... Runtime behavior of SCAN   SCAN perform following operation for each group of records:   1. Performing Input ...

 .....Continue from Part 2..... maintain-order(boolean, required) This parameter is available only when the sorted-input parameter is set to...

 Purpose of SCAN For every input record, SCAN generates an output record that consists of a running cumulative summary for the group to whic...

 ....Continue from Part 2....   Function used in expanded mode   Expanded mode provides more control over the transform. It lets you edit th...

 ...Continue from part 1...... max-core(integer, required) This parameter define maximum memory usage in bytes. It is available only when th...

 Purpose of ROLLUP ROLLUP is used to process groups of input records that have the same key, generating one output record for each group.  T...

 .....Continue from part 2..... maintain-order  (boolean, required) Set to True to ensure that records remain in the original order of the d...

 .....Continue from part 1.... record-requiredn (boolean, required) This parameter is available only when the parameter-interface parameter ...

 Purpose of JOIN Components JOIN  is used to reads data from two or more input ports, combines records with matching keys according to the t...