how to mysqldump

Backing up frequently can help prevent the loss of valuable data, and another reason is that you might want to export the data to share. In this growing world of information technology, shared data is becoming more common.For example, Macmillan USA

Parameters Parameter description --all-databases,-A Export all databases. Mysqldump-uroot-p--all-databases --all-tablespaces, Y Export all table spaces. Mysqldump-uroot-p--all-databases--all-tablespaces --no-tablespaces, Y does not export

ParametersParameter description--all-databases,-AExport all databases.Mysqldump-uroot-p--all-databases--all-tablespaces, YExport all table spaces.Mysqldump-uroot-p--all-databases--all-tablespaces--no-tablespaces, YNo table space information is

Some production environments use mysqldump--single-transaction to perform database backups at night, while colleagues perform the ALTER TABLE operation during backup, and the part of the operation fails partially successfully, why?The interpretation

mysqldump is a tool used by the database for backup and data transfer, which can be used for backup when the amount of data is small (several grams). When the amount of data is relatively large, it is not recommended to use the Mysqldump tool for

There are many methods to back up data in mysql. The most common method is mysqldump. Another method is to directly copy the database for backup. Let's take a look at it. 1. mysqldump backup method This seems to be the simplest backup method except

Using mysqldump in linux to back up a mysql database as an SQL FilePhase 1: Completely backup mysqldump-h IP address-uusername-ppassword-A> ~ /Name. SQL in this case, the entire database (structure and data) is exported and backed up into an SQL

MySQL backup solution-amp; gt; (using mysqldump and binlog binary logs) mysqldump BitsCN.com MySQL backup solution --> (using mysqldump and binlog binary logs) As data increases and the innodb storage engine is compatible with the future, the

Mydumper and mysqldump in mysql are compared and used, and mydumpermysqldump If you only back up several tables or a single database, mysqldump and mydumper are more convenient than innobackup. However, mydumper adds many features, such as

MySQL mysqldump only export table structure do not export data Copy Code code as follows: Mysqldump--opt-d database name-u root-p > Xxx.sql backing up a database Copy Code code as follows: #mysqldump database

#mysqldump database name > Database backup Name#mysqldump-A-u user name-p password database name > database backup Name#mysqldump-D-A--add-drop-table-uroot-p >xxx.sql Export the entire database The code is as follows Copy Code

1. Various usage instructionsA. The simplest usage:[database name[dump file] The above command backs up the specified database to a dump file (dump file), such as:> Test. DumpThe generated Test.dump file contains the Build Table statement (the

At the command line MySQL data export has a very good command mysqldump, it has a lot of parameters, you can view:MysqldumpMost commonly used:Mysqldump-uroot-pmysql databasefoo table1 table2 > Foo.sqlThis allows the database Databasefoo table Table1,

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

mysqldump--Export Tools   #导出某个数据库-structure + data shell>mysqldump-h192.168.161.124-uroot-pxxxxxx--opt db_name |gzip-9 >/ db_bakup/db_name.gz  #导出某个数据库的表-structure + data + functions + stored procedure shell>mysqldump-h192.168.161.124-uroot-pxxxxxx-

For more information, see mysqldump data export. 1. An error (1064) is reported when mysqldump is used. This is because the version of mysqldump is too low and is inconsistent with the current database version. Mysqldump: Couldn't execute 'set

1. mysqldump-A database backup program Mysqldump [Options] [db_name [tbl_name...] If you do not specify any tables, the entire database will be exported. 2. Option [2] -- Opt optimizes the table's dump speed and writes the dump file, which is

How to Use mysqldump to back up MySQL Data, MySQL's mysqldump tool supports single-threaded operations. Multiple tables are exported one by one without a parallel machine, which makes it unable to quickly back up data. Mydumper is a utility that

Mysql mysqldump only exports the table structure and does not export data Copy codeThe Code is as follows: mysqldump -- opt-d database name-u root-p> xxx. SQL Back up databaseCopy codeThe Code is as follows: # mysqldump Database Name> Database

We can use mysqldump to back up various objects in the database. The basic usage is as follows: Shell>Mysqldump [Options] database [Tables]* If you do not specify any tables, the entire database will be exported.   Mysqldump supports the following