bookings

0 rows


Columns

Column Type Size Nulls Auto Default Children Parents Comments
booking_id INT 10 √ null

primary key
patron_id INT 10 0
borrowers.borrowernumber bookings_ibfk_1 C

foreign key from the borrowers table defining which patron this booking is for
biblio_id INT 10 0
biblio.biblionumber bookings_ibfk_2 C

foreign key from the biblio table defining which bib record this booking is on
item_id INT 10 √ null
items.itemnumber bookings_ibfk_3 C

foreign key from the items table defining the specific item the patron has placed a booking for
start_date DATETIME 19 √ null

the start date of the booking
end_date DATETIME 19 √ null

the end date of the booking

Indexes

Constraint Name Type Sort Column(s)
PRIMARY Primary key Asc booking_id
biblio_id Performance Asc biblio_id
item_id Performance Asc item_id
patron_id Performance Asc patron_id

Relationships

Close relationships within degrees of separation