MDX-Query-Language-SQL

1. My Client Requirements: Show only [Production Year] from a year before- Meaning we are now in 2023, start from a year before. That will be This year – 1= 2022 and going forward from there

MDX Problem:

1. Problem 1: You are trying to create an MDX query to retrieve data from a cube, but you are getting an error message that says "The MDX function CURRENTMEMBER failed because the coordinate for the 'XXX' attribute contains a set." What could be causing this error?
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2. Problem 2: Here's a MySQL example that involves multiple tables and requires joining them to retrieve the desired information. Let's consider a scenario where we have two tables: "Customers" and "Orders."
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