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Home / Latest Data Warehousing Interview Question And Answer / Data Warehousing Interview Questions and Answer Part – 7

Data Warehousing Interview Questions and Answer Part – 7

61) What are the Referential actions supported by FOREIGN KEY integrity constraint?
Update And Delete Restrict – A referential integrity rule that disallows the update or deletion of referenced data. DELETE Cascade – When a referenced row is deleted all associated dependent rows are deleted.

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