What is PATHCONTAINS in DAX?
How do you check whether a specific value exists inside a parent-child hierarchy path in Power BI?
In this video, we clearly explain how PATHCONTAINS works and how to use it for hierarchy-based filtering and security logic.
🔥 In this tutorial, you will learn:
• What PATHCONTAINS function does
• Syntax and parameters explained
• How it works with PATH function
• Checking if a manager exists in an employee hierarchy
• Using PATHCONTAINS for dynamic filtering
• Applying it in Row-Level Security (RLS)
• Real business example (Org structure filtering)
• Interview-style explanation
PATHCONTAINS is used to check whether a specific ID exists within a hierarchy path created using PATH.
It is commonly used in:
✔ Organizational hierarchy reports
✔ Manager-level data filtering
✔ Row-Level Security (RLS) scenarios
✔ Dynamic access control logic
✔ Parent-child hierarchy analysis
If you are working with hierarchical data models in Power BI, understanding PATHCONTAINS is essential for building secure and dynamic reports.
📌 Recommended for:
Power BI Developers | Data Analysts | DAX Learners | BI Developers | Interview Preparation
#PowerBI #PowerBIDAX #PATHCONTAINS #DAXFunctions #Hierarchy #RowLevelSecurity #BusinessIntelligence #dax
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