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LOCK TABLES     tbl_name [AS alias] {READ [LOCAL] | [LOW_PRIORITY] WRITE}     [, tbl_name [AS alias] {READ [LOCAL] | [LOW_PRIORITY] WRITE}] ... UNLOCK TABLES Lock tables can lock the table used for the current thread. If the table is locked by other

I am used to installing MySQL in binary format. today I am eager to install an RPM Package for MySQL. I did not expect that I have encountered some problems. I will share with you the problems I encountered. first, I will download the installation

1. Full backup and incremental backup 1.1 full-scale backupFull-volume data is all the data in the database, and a full backup is the backup of all the data in the database.Back Up all libraries:mysqldump -uroot -p123456 -S /data/3306/mysql.sock -F -

Document directory 1. Merge Tables 1. Merge Tables If you want to, you can think of the merged table as an old partition table with more restrictions, but they also have their own use, and can provide some functions that the Partition Table

Mysql,mysqldump, exporting, exporting tables, compressing export mysql,mysqlhotcopy,mysql restoring tables This article discusses MySQL's backup and recovery mechanism, and how to maintain data tables, including the two most important types of

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

-- Add users and groups [root @ zlmlocal] groupadd [root @ zlmlocal] useradd-gmysql-ssbinnologin-doptmsyqlmysql -- create a directory [root @ zlmlocal] mkdirdatamysqlmysql_3306 {data, l -- Add users and groups[Root @ zlm local] # groupadd [Root @

Case study of failure to log on to the server using the specified MySQL clientI am used to installing MySQL in binary mode. Today I am eager to install MySQL with an RPM package. I did not expect that I have encountered some problems. I will share

✓ MySQL-test-5.6.12-2.linux_glibc2.5.i386.rpmMySQL-shared-5.6.12-2.linux_glibc2.5.i386.rpmMySQL-embedded-5.6.12-2.linux_glibc2.5.i386.rpmMySQL-c 1 decompress MySQL [root @ localhost test] # tar-xvf MySQL-5.6.12-2.linux_glibc2.5.i386.rpm-bundle.tar

The Lock Tables command locks the table for the current thread. Here are 2 types of locks, one is read lock, with command lock tables TableName read, another is write lock, with command lock tables tablename Write. The following are described