sql,ms-access,ms-access-2010 , Adding a column to existing table in access without using any relationship


Adding a column to existing table in access without using any relationship

Question:

Tag: sql,ms-access,ms-access-2010

I am working on a project in ACCESS 2010 that requires me to give a rank to 30000 products based on their sales. I have tried using a query to do the ranking and it takes a long time. (Please find codes at Making the ranking query efficient)

I figured out that instead, I can just sort the table based on the Sales column and add a field with numbers 1 to 30000.

So is there a way to add such a column, i.e. a column without any relationship to the existing table.


Answer:

Add a field to the actual table? If that's the case, make a table and run this query:

ALTER TABLE yourTableName
ADD COLUMN yourColumnName AUTOINCREMENT(1, 1)

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