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MayaKe
Regular Visitor

How to Break a single large table into separate tables and make the original as lean as possible?

I have a single large excel spreadsheet/table with information about sales, products, and country. I want to break this table into separate tables by Referencing certain columns (Country Name/Product Name, etc) and then adding an index column (Country Index/ Product Index, etc) in the Referenced table so that I can use the indices (1,2,3) in the facts table and get rid of the text columns (Country Name - Germany, Mexico, Product Name - xyz). However, the moment I make any adjustments to the column (replace values with indices) in the original table, the same adjustments apply to the column in the referenced table and therefore I am unable to use that column effectively (by replacing the text values with indices) let alone get rid of it. As of now, I have only hidden these columns from the Report View and as a result the original large spreadsheet remains. Is there any other way I can make the original table more lean without affecting the tables that have already been split out of it through referencing columns? Is there any other approach I can take to split the original table?  Thanks in advance!

1 REPLY 1
tex628
Community Champion
Community Champion

Hi @MayaKe

Can't you solve this by creating another reference to the main table, remove the load on the main table and then perform all the transformations in the new table? 

All the other tables should still have their references connected to the old table so they should not be affected by the changes you make in the new. 

Br, 
Johannes


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