Mysqldump抱怨我从未指定过的命令行选项。我没有外壳别名,也没有自定义的.my.cnf文件集。我究竟做错了什么?
使用--databaselong选项:
$ 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.
使用--databaseslong选项:
$ 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'
使用--all-databaseslong选项:
$ 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'
仅使用数据库名称:
$ 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'
最后,什么都不做:
$ 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'
发布您
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迈克尔·汉普顿
/etc/my.cnf(及其包含)和$HOME/.my.cnf文件。
/etc/my.cnf或/etc/mysql/conf.d或类似的位置?