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Tuesday 9 January 2024

How many types of relationships can be created between the given two tables ? Power BI interview questions and answers 316

 How many types of relationships can be created between the given two tables ?


Unfortunately, I need more information about the two tables involved to tell you how many types of relationships can be created between them. Please provide details about the tables, such as:

  • Table names: What are the names of the two tables you're considering?

  • Column names: What are the names of the relevant columns in each table?

  • Data types: What are the data types of the relevant columns? (e.g., text, number, date)

  • Business context: What is the relationship between the data in the two tables in the context of your project?

Once I have this information, I can analyze the structure and nature of the tables and determine the possible types of relationships you can create between them. These can include:

  • One-to-One: One record in one table relates to only one record in the other table.

  • One-to-Many: One record in one table relates to multiple records in the other table.

  • Many-to-One: Multiple records in one table relate to only one record in the other table.

  • Many-to-Many: Multiple records in both tables relate to multiple records in the other table (often requiring a bridge table).

I look forward to hearing more about your specific scenario and helping you discover the best way to connect these tables in your Power BI project.


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