The database contains a Horse table, with columns:ID $-$ integer, primary keyRegisteredName $-$ variable$-$length stringThe database contains a Student table, with columns:ID $-$ integer, primary keyFirstName $-$ variable$-$length stringLastName $-$ variable$-$length stringCreate a third table, named LessonSchedule, with columns:HorseID $-$ integer with range $0$ to $65$ thousand, not NULL, foreign key references Horse$($ID$)$StudentID $-$ integer with range $0$ to $65$ thousand, foreign key references Student$($ID$)$LessonDateTime $-$ date$/$time$,$ not NULLPrimary key is $($HorseID$,$ LessonDateTime$)$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.