Ab Initio Component | CONCATENATE

 Purpose of CONCATENATE

• CONCATENATE appends multiple flow partitions of records one after another. The in port for CONCATENATE is ordered.

Parameters for CONCATENATE

• Concatenate doesn't have any parameter

Runtime behavior of CONCATENATE

CONCATENATE perform following operations:

1.Its reads all records from the first flow connected to the in port (counting from top to bottom on the graph) and copies them to the out port.

2.Then reads all records from the next flow connected to the in port and appends them to the records from the previously processed flow.

    And repeats Step 2 for each subsequent flow connected to the in port.