mysqldump -uroot -p --all-databases --databases, -B 导出几个数据库。参数后面所有名字参量都被看作数据库名。 mysqldump -uroot -p --databases test mysql --debug 输出debug信息,用于调试。默认值为:d:t,/tmp/mysqldump.trace mysqldump -uroot -p --all-databases --debug mysqldump -uroot -p --a...
-A, --all-databases Dump all the databases. This will be same as --databases with all databases selected. -B, --databases Dump several databases. Note the difference in usage; in this case no tables are given. All name arguments are regarded as database names. 'USE db_name;' will be...
mysqldump -u root -p --databases 数据库名 > 路径/xxx.sql 原数据库数据丢失/损坏,删除原数据库。 mysql -u root -p < 路径/xxx.sql 或者在控制台内使用source命令。 --databases参数的作用其实是增加了2行代码到xxx.sql中: create database xxx; use xxx; 最后查看使用: show tables from 新的数据...
OR mysqldump [OPTIONS] --databases [OPTIONS] DB1 [DB2 DB3...] OR mysqldump [OPTIONS] --all-databases [OPTIONS] Default options are read from the following files in the given order: /etc/my.cnf /etc/mysql/my.cnf /usr/etc/my.cnf ~/.my.cnf The following groups are read: mysqldump ...
--create-options Include all MySQL-specific table options in CREATE TABLE statements --databases Interpret all name arguments as database names --debug Write debugging log --debug-check Print debugging information when program exits --debug-info Print debugging information, memory, and CPU statistics...
My MySQL server have serveral database with A, B, C. and each database A, B, C have also serveral tables. IF I backup data with mysqldump --all-databases option, Are all tables in database A, B, C locked concurrently ? Subject ...
Bug #81494 mysqldump can't get all databases backup with Group Replication Submitted: 19 May 2016 3:22Modified: 16 May 2019 16:45 Reporter: Yoshiaki Yamasaki Email Updates: Status: Closed Impact on me: None Category: MySQL Server: mysqldump Command-line ClientSeverity: S4 (Feature request...
> The "--databases" argument to mysqldump(and other mysql tools) is a flag indicating that _all_ the name arguments on the command line should be treated as database names. It's thus working as expected. Who's talking about --databases?
mysqldump -u root -p --all-databases > all_db_backup.sql 7. 压缩备份文件 mysqldump -u root -p student_db | gzip > student_db_backup.sql.gz 使用gzip压缩,节省存储空间。 四、恢复备份 1. 恢复整个数据库 mysql -u root -p student_db < student_db_backup.sql ...
1. 运行命令:mysqldump –u 用户名 -p 密码 –all-databases > 全备文件名 2. 使用编辑器打开全备文件,找到指定的单库备份数据 3. 使用编辑器将指定的单库备份数据复制到一个新文件中 4. 使用mysql命令将单库备份数据文件导入数据库中编辑于 2023-02-20 09:49・河南 MySQL ...