Bonsoir tout le monde
j'ai commencé à utiliser le SGBD MySQL version 5.5. J'ai fait l'installation sous Windows et j'essaye de réaliser quelques TP avec.
Mais la je rencontre des problèmes quand je veux démarrer le serveur via une fenêtre de commande.
On m'affiche l'erreur suivante :
C:\Users\YOUSTONG>mysqld --console
161018 23:20:30 [Warning] Can't create test file C:\Program Files\MySQL\MySQL Server 5.5\data\YOUSTONG-PC.lower-test
161018 23:20:30 [Warning] Can't create test file C:\Program Files\MySQL\MySQL Server 5.5\data\YOUSTONG-PC.lower-test
161018 23:20:30 [Note] Plugin 'FEDERATED' is disabled.
161018 23:20:30 InnoDB: The InnoDB memory heap is disabled
161018 23:20:30 InnoDB: Mutexes and rw_locks use Windows interlocked functions
161018 23:20:30 InnoDB: Compressed tables use zlib 1.2.3
161018 23:20:30 InnoDB: Initializing buffer pool, size = 128.0M
161018 23:20:30 InnoDB: Completed initialization of buffer pool
161018 23:20:30 InnoDB: Operating system error number 5 in a file operation.
InnoDB: The error means mysqld does not have the access rights to
InnoDB: the directory. It may also be you have created a subdirectory
InnoDB: of the same name as a data file.
InnoDB: File name .\ibdata1
InnoDB: File operation call: 'create'.
InnoDB: Cannot continue operation.
besoin d'aide