Question
4.10 LAB - Create LessonSchedule table with FK constraints Two tables are created: Horse with columns: ID - integer, primary key RegisteredName - variable-length string
4.10 LAB - Create LessonSchedule table with FK constraints
Two tables are created:
Horse with columns:
ID - integer, primary key
RegisteredName - variable-length string
Student with columns:
ID - integer, primary key
FirstName - variable-length string
LastName - variable-length string
Create the LessonSchedule table with columns:
HorseID - integer with range 0 to 65 thousand, not NULL, partial primary key, foreign key references Horse(ID)
StudentID - integer with range 0 to 65 thousand, foreign key references Student(ID)
LessonDateTime - date/time, not NULL, partial primary key
If a row is deleted from Horse, the rows with the same horse ID should be deleted from LessonSchedule automatically.
If a row is deleted from Student, the same student IDs should be set to NULL in LessonSchedule automatically.
Notes: Table and column names are case sensitive in the auto-grader. Your SQL code does not display any results in Develop mode. Use Submit mode to test your code.
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