
La suppression des valeurs des colonnes existantes s’effectue par l’instruction DELETE.
Supprimer tous les employés de la table EMPLOYES.
DELETE FROM EMPLOYES
Supprimer les employés du département ‘E21’
DELETE FROM EMPLOYES
WHERE WDEPT ='E21'
Describe what you're looking for in as much detail as you'd like.
Our AI reads your request and finds the best matching books for you.
Popular searches:
Join 2 million readers and get unlimited free ebooks