Mud: mysql HELP command instructions, mud mysql
Do you need to remember many mysql commands when installing, managing, and using mysql. In addition, for beginners, there are not many commands that do not know how to apply them. For veterans, many
Mud: mysql HELP command instructions, mud mysql
This article was sponsored by Xiuyi linfeng and first launched in the dark world.
Do you need to remember many mysql commands when installing, managing, and using mysql. In addition, for beginners,
MySQL常用指令,java,php程序员,数据库工程师必备。程序员小冰常用资料整理MySQL common commands (for reference)The most common display commands are:1. Display the list of databases.show databases;2. Display the data table in the library:Use MySQL;Show tables;3, display the
Rotten mud: mysql HELP command instructions
Do you need to remember many mysql commands when installing, managing, and using mysql. In addition, for beginners, there are not many commands that do not know how to apply them. For veterans, many
Mysql commands are often used by everyone, but few of you can sort them out. there are not many projects recently. you can take a moment to summarize the mysql database commands. if you need them, refer to section 1. connect to Mysql.
Format:
MYSQL command, mysqlcommandMysql Command [to]
From: http://www.cnblogs.com/zhangzhu/archive/2013/07/04/3172486.html
1. Connect to MYSQL on the local machine.First, open the DOS window, enter the mysql \ bin directory, type the mysql-u root-p
MySQL is a relational database management system, because of its small size, fast, low total cost of ownership, especially the open source of this feature, the general development of small and medium-sized web sites have chosen MySQL as a Web site
Mainly introduces the commonly used MySQL commands, including the connection database, the modification password, manages the user, the operation database, the Operation data table, the database backup and so on, each order has the example
1. Export the entire database
Mysqldump-u user name-p--default-character-set=latin1 Database name > exported file name (database default encoding is latin1)
Mysqldump-u wcnc-p SMGP_APPS_WCNC > Wcnc.sql
2. Export a table
Mysqldump-u user name-P
In order to better optimize MySQL in high concurrency, it is necessary to understand the locking table mechanism when MySQL query is updated.I. OverviewMySQL has three levels of Lock: page level, table level, row level.MyISAM and MemoryStorageThe
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