CONSTRAINTS [SQL/MySQL module]

CONSTRAINTS [SQL/MySQL module] on 4th day of module. (Between exercise 2 and 3). Tell them beforehand so they are sure to have read chapter and start. on exercise 3 before this class. Have them complete exercise 3 before 5th class. Ask them to list the ways you can enforce integrity: (think back to how you did in Access for ideas) ................
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