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North America Customer Profile

intermediate~8 min20 pts
📊 View Insights

Problem

The customer success team wants a quick contact list of customers from North America, showing each as a single readable row with sensible defaults for missing company info.

Schema: Customer

ColumnType
CustomerIdINTEGER (Primary Key)
FirstNameTEXT NOT NULL
LastNameTEXT NOT NULL
CompanyTEXT
CountryTEXT
EmailTEXT NOT NULL

Requirements:

  • Return only customers whose Country is one of: USA, Canada
  • Output three columns: CustomerName (FirstName + space + LastName), Region (Country in UPPERCASE), Org (Company; if NULL, use the string 'Individual')
  • Sort by LastName ascending
  • Limit to 10 rows
WHEREINConcatenationCOALESCEORDER BYLIMITString Functions
📊
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Topfolio

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resources

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