Cascade refers to a table-definition keyword in relational databases; it instructs the query engine to take a certain action (delete, update), when a primary key is modified, on tables linked by a foreign key.
2 years ago
4 Answers
3 Answers
3 years ago
2 Answers
39 Questions - 0 Points
42 Questions - 0 Points
43 Questions - 0 Points
41 Questions - 0 Points
45 Questions - 0 Points