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MySQL utilise la vue pour signaler les erreurs, Explicit / show ne peut pas être publié; Verrouillage des fichiers privés pour la table sous - jacente
2022-07-04 01:29:00 【Questions et réponses du rseoc】
Il y a une liste des employésstaff
Ajouter une vue,Lire seulement2Champs
CREATE VIEW staff_view AS SELECT name,mobile FROM staff;
Ajouter des permissions de vue
GRANT select, SHOW VIEW ON staff_view TO 'test'@'%' IDENTIFIED BY 'test';
Lors de l'interrogation de la vue,Message d'erreur EXPLAIN/SHOW can not be issued; lacking privileges for underlying table
Internet dit que c'est parce qu'il n'y a pas destaffAugmentation du tableauselectAutorité
Mais l'un des rôles de la vue n'est - ce pas pour la sécurité,SistaffLe tableau augmente les permissions de visualisation,Ce n'est pas juste de vérifier la table?staff_viewÇa n'a pas marché comme prévu?
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