variable with autogenerate

[srihitha]

What is the difference between load $(a) autogenerate 1  and load $(a) as column_name autogenerate 1

I want to understand how giving an alias name is making difference to the output.

table:
load *;
for a=1 to 10
LOAD $(a) as number//displays numbers 1 -10 in output

AUTOGENERATE 1;

next

tablef:
load *;
for a=1 to 9

load $(a) AutoGenerate 1 ;//displays only 1 in output

next

[vinieme12 · Accepted solution]

In the first Script since a field name is given, Qlik will auto-concatenate the data

in the second script since there is no field name; qlik will assign an different fieldname for each iteration, so you should have multiple tables, you can check the data model viewer

[tresB · Accepted solution]

In your second statement (without an alias/field name) - the values are themselves the name of the field. And you would not find only 1 but 9 fields with single value in it (value and field are same) creating separate tables.