Yes, MySQL allows this. You can have multiple foreign keys on the same table. The foreign keys in your schema (on Account_Name and Account_Type ) do not require any special treatment or syntax. Just declare two separate foreign keys on the Customer table.Click to see full answer. Besides, can a SQL table have multiple foreign keys?A table may have multiple foreign keys, and each foreign key can have a different parent table. Each foreign key is enforced independently by the database system. Therefore, cascading relationships between tables can be established using foreign keys. how many primary keys can be there in a table? one primary key Moreover, how many foreign keys can a table have in Oracle? A table with a foreign key reference to itself is still limited to 253 foreign key references. Greater than 253 foreign key references are not currently available for columnstore indexes, memory-optimized tables, Stretch Database, or partitioned foreign key tables.Can a table have a foreign key to itself?a table that has a foreign key that references itself. You cannot use TRUNCATE TABLE on tables that: Are referenced by a FOREIGN KEY constraint. (You can truncate a table that has a foreign key that references itself.)