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Applymap on the same field Multiple Times
Is there a limit to which how many times I can do an applymap on the same field.
For eg. I have main table
Main:
ID,
Name,
Order date,
Attribute1
Vendor:
ID,
Vendor_Name
Dept:
ID,
Dept_Name
Inv:
ID,
qty
so if I create mapping table for 3 diff tables and applymap on the same table 'Main' 3 times to 'map' on the same field, i.e. ID, will it work.? I know a better way wud be to let the tables have automatic connection as they have coomon field "ID". but just wanted to get your ideas.
Thanks
- Tags:
- apply_map
Accepted Solutions

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Yes, you can applymap how many times you need, with different maps
load
ApplyMap('map1',field) as dept,
ApplyMap('map2',field) as company,
ApplyMap('map3',field) as field3,
ApplyMap('map4',field) as field4,


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Yes it's possible - you should give them simply a try.
- Marcus

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Yes, you can applymap how many times you need, with different maps
load
ApplyMap('map1',field) as dept,
ApplyMap('map2',field) as company,
ApplyMap('map3',field) as field3,
ApplyMap('map4',field) as field4,
