mysql move data from one table to another

Copying is very simple for MyISAM and completely 100% risky (near suicidal) with InnoDB.From your question, your brought upcp /db1/mytable.frm /db2/mytable.frmMyISAMthis is OK to do. However, you cannot just move the. frm. You must move all

1. download MySql 1. download MySql Open http://www.mysql.com/downloads/mysql/#downloads download in browser My downloaded version is Red Hat 5 version of http://www.mysql.com/downloads/mirror.php? Id = 407552 Upload the file to the server, or

Install MySQL1. Download the MySQL Installation FileThe following two files are required to install MYSQL:MySQL-server-5.1.7-0.i386.rpm To download the above two RPM files, locate the "server" and "client programs" items and find the items

MySQL performance tuning and Architecture Design-Chapter 1 Data splitting of scalability design and mysql Optimization Chapter 1 Data splitting for scalable design Preface The expansion implemented through the MySQL Replication function is always

Abstract: This article introduces the optimization techniques for data tables. The main content is: select the table type and open as few tables as possible, the relationship between the locking table and the query speed and how to optimize the

One, MySQL installationInstall MySQL under CentOS Please open: http://www.centoscn.com/CentosServer/sql/2013/0817/1285.htmlIi. several important directories of MySQLMySQL installation is not as if SQL Server is installed by default in a directory,

Table partitioning is only recently known Oh, I used to do is the table to achieve the billion level of data, I would like to give you a description of the MySQL table partition to create and use it, I hope to be helpful to you classmates. Table

Install MySQL1. Download the MySQL Installation FileThe following two files are required to install MYSQL: MySQL-server-5.1.7-0.i386.rpm To: http://dev.mysql.com/downloads/mysql/5.1.html, open this webpage and click"Linux x86 generic RPM

MySQL database programs that can run in the local windows version can be obtained from MySQL AB since MYSQL 3.21, and the percentage of MySQL downloads per day is very large. this section describes how to install MySQL on windows. the installer is

MySQL memory table usage Memory tables use Hash hash indexes to store data in the memory. Therefore, it is extremely fast and suitable for caching Small and Medium databases. However, the usage is limited. The following are some of the feelings