Question: 5 . The log _ hits table has foreign keys out to the supporting tables. Use four ALTER TABLE statements to add foreign keys for

5. The "log_hits" table has foreign keys out to the supporting tables. Use four ALTER TABLE statements to add foreign keys for the "page_id", "client_id", "referer_id", and "area_id" columns. Make sure that the foreign keys are set to cascade updates and deletes.

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