Tableau — Hard In Tableau, what is the impact of enabling ‘Referential Integrity’ in a Relationship between two tables? A It has no impact on query performance; it is purely a documentation feature B It enforces foreign key constraints and prevents records with missing keys from being loaded C It tells Tableau to assume all records in the tables match on the join key, allowing Tableau to optimize queries by skipping certain join types, which can improve performance but may produce incorrect results if the assumption is violated D It automatically removes null values from the join key fields before querying Show explanation
