Bookings with a valid date range
Design a bookings table with start and end days: start_day and end_day are integers and required. The database must guarantee the end day is not before the start day. Columns: id — primary key; start_day; end_day.
Díreach CREATE/ALTER/DROP — ní gá SELECT ina dhiaidh sin.
Logáil isteach chun stair na n-aighneachtaí a fheiceáil
Logáil isteachLogáil isteach chun an Meantóir IS a úsáid
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Tosaíonn an tasc seo gan táblaí — cruthóidh tú iad le CREATE TABLE.