combine column data one below other

[harryhome]

Do we have a stage in parallel verison which will combine the columns two columns data to one column as below

column1 column2
A F
B G
C H


out put

columnout
A
B
C
F
G
H

[anbu]

Use transformer and have two output links. Send column1 in one output link and column2 in second output link. Use a funnel followed by transformer to combine rows from both the tranformer links

[ray.wurlod]

Pivot stage will do this.