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vkish16161
Creator III
Creator III

Can anyone please explain what this code does?

A:
load * inline [
A,B
Dummy
East,1];

 

EmptyRowsMapper:
MAPPING
LOAD
null() AS From,
'' AS To
AutoGenerate 1;

MAP * Using EmptyRowsMapper;

 

Can anyone please explain what this code does?

2 Replies
Anil_Babu_Samineni

Just to replace duplicate null values to real null values to show '-' instead 'String'
Please add me Anil_Babu_Samineni to interact faster when reply back. Speak low think High.

Before develop something, think If placed (The Right information | To the right people | At the Right time | In the Right place | With the Right context)
marcus_sommer

Here it's well explained: qlikviewcookbook - filling-default-values-using-mapping.

- Marcus