Mysqldump mengeluh tentang opsi baris perintah yang belum pernah saya tentukan. Saya tidak memiliki alias alias shell atau kumpulan file .my.cnf khusus. Apa yang saya lakukan salah?
Menggunakan --databaseopsi panjang:
$ mysqldump --user cloud -p --database cloud > backup.mysqldb
Warning: Using unique option prefix database instead of databases is deprecated and will be removed in a future release. Please use the full name instead.
Warning: mysqldump: ignoring option '--databases' due to invalid value 'cloud'
Warning: Using unique option prefix database instead of databases is deprecated and will be removed in a future release. Please use the full name instead.
Menggunakan --databasesopsi panjang:
$ mysqldump --user cloud -p --databases cloud > backup.mysqldb
Warning: Using unique option prefix database instead of databases is deprecated and will be removed in a future release. Please use the full name instead.
Warning: mysqldump: ignoring option '--databases' due to invalid value 'cloud'
Menggunakan --all-databasesopsi panjang:
$ mysqldump --user cloud -p --all-databases > backup.mysqldb
Warning: Using unique option prefix database instead of databases is deprecated and will be removed in a future release. Please use the full name instead.
Warning: mysqldump: ignoring option '--databases' due to invalid value 'cloud'
Hanya menggunakan nama db:
$ mysqldump --user cloud -p cloud > backup.mysqldb
Warning: Using unique option prefix database instead of databases is deprecated and will be removed in a future release. Please use the full name instead.
Warning: mysqldump: ignoring option '--databases' due to invalid value 'cloud'
Dan akhirnya, tidak menentukan apa pun :
$ mysqldump --user cloud -p > backup.mysqldb
Warning: Using unique option prefix database instead of databases is deprecated and will be removed in a future release. Please use the full name instead.
Warning: mysqldump: ignoring option '--databases' due to invalid value 'cloud'
/etc/my.cnf(dan termasuk) dan $HOME/.my.cnffile Anda.
/etc/my.cnfatau/etc/mysql/conf.datau lokasi serupa?