In normal mysql applications, there are always many ways to import and export data. This article mainly introduces how to use the mysqlmysqldump command to import and export data. it is helpful to everyone.
In normal mysql applications, there are
Export the Mysqldump tool that you want to use with MySQL, basic usage:shell> mysqldump [OPTIONS] database [tables]If you do not give any tables, the entire database will be exported.By executing mysqldump--help, you can get the options table
To export the Mysqldump tool to use MySQL, the basic usage is: shell> mysqldump [OPTIONS] database [tables] If you do not give any tables, the entire database will be exported. By executing mysqldump--help, you can get a list of options supported
We can understand the rationale behind mysqldump by opening the general log and looking at the commands executed during mysqldump full library backup.Open General Logmysql> set global general_log=on;Where the general log's storage path can be viewed
mysqldumpProduction Backup:Build Master-Slave: mysqldump-a-b-r--master-data=2 >backup.sqlBackup library (contains build-up statement): Mysqldump-b database name--single-transaction >db.sqlBacking up a library: (does not include a build statement):
Mysqldump is a MySQL-brought export data tool that we usually use to export MySQL, but sometimes we need to export some of the data from a table in a MySQL database.The mysqldump command has a--where/-w parameter that sets the criteria for data
With the-r option, you can also back up stored procedures:Mysqldump-uroot-p Dbtest-r >dbtest_routine_20100617.sql#windows MySQL backup restore, you can restore the view without modifying My.ini
Mysqldump and snapshot-based backups
Mysqldump and snapshot-based backup table of Contents
Mysqldump: only for small datasets
Lvm-snapshot: LVM Snapshot-based backup
Related reading
Mysqldump: only for small
MySQL mysqldump is used for export. The basic usage is as follows:Shell> mysqldump [OPTIONS] database [tables]If you do not specify any tables, the entire database will be exported.Run mysqldump -- help to obtain the option table supported by your
Mysqldump-uroot-p111111-q-e-R-x -- databasesaccountgame_s1game_s2 ...... d: backup. SQL # self-used backup parameters for your reference. For more use of mysqldump, refer to blog. csdn. netallen_aarticledetails51330658-quick,-q this option is useful
How to Use mysqldump to back up and restore a specified table
How to Use mysqldump to back up and restore a specified table
The Code is as follows:
Mysqldump-u user-p db tab1 tab2> db. SQL
Restore
The Code is as follows:
Mysql-u user-p
Use mysqldump for Mysql backup mysqldump
1. mysqldump command
Mysql mysqldump is used for MySQL database export. The basic usage is as follows:
Shell> mysqldump [OPTIONS] database [tables]
If you do not specify any tables, the entire database will
Mysqldump is a tool used by mysql for logical backup. During database backup, you need to back up the data and binary files of the database.
Mysqldump is a tool used by mysql for logical backup. During database backup, you need to back up the data
Mysqldump default Parameters add-drop-table original January 28, 2014 11:35:18 9214 received a colleague on the phone, said UAT the environment of a table was deleted, to restore a bit. The original is the new project UAT, from the test library with
To export the Mysqldump tool to use with MySQL, the basic usage is:Shell>[OPTIONS]database[tables] If you do not give any tables, the entire database will be exported.By executing mysqldump--help, you can get a list of options supported by your
Mysqldump Common parameter Description:Help using: Mysqldump--help-A,--all-databases export all Databases Mysqldump-uroot-p–a >/tmp/filename.sql-y,--all-tablespaces Export all table spaces-Y,--no-tablespace s does not export any tablespace
Http://c.biancheng.net/cpp/html/1458.htmlThe mysqldump command is used to back up the database. The mysqldump command executes under the DOS [Url=file://\\mysql\\bin]\\mysql\\bin[/url] directory. 1) Export the entire database (the export file is
It is important to back up your database if the database tables are missing or corrupted. If a system crash occurs, you certainly want to be able to recover your table as much as possible with the least amount of data recovered to the state when the
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