MySQL

1. Use the show statement to find out the current database on the server: mysql> show databases; 2. Create a database mysqldata: mysql> Create Database mysqldata; 3. Go to the table: mysql> Use *** (your table name ); 4. create a table: mysql>

Statement:This unzipped version is a 100 multi-M mysql-5.5.xx-Win32. ZIP file, not dozens of MB,Mysql-5.5.xx.zipFile, hereby declare... ^ V ^ I take mysql-5.5.10-win32.zip as an example, the decompression path is c: \ mysql-5.5.10-win32. OK, go

The MySQL system has been reinstalled many times, including virtual machines and hosts. Blank installation is easy, that is, it is necessary to uninstall the trouble step by step. 1. Clear the server configuration (you can run the

2004.11.02 published on blog.csdn.net/zxub After installing the PHP runtime environment and testing it, I thought of the Integration of PHP and MySQL. First in PHP. in the INI file, find extension_dir = ". /"change this line to extension_dir =" G: \

Source installation overview ---------------------------------- The basic commands you must execute to install a MySQL SourceDistribution are: Shell> groupadd MySQLShell> useradd-G MySQLShell> gunzip | mysql-VERSION.tar.gz | tar-xvf-Shell> Cd

Chinese garbled characters in the MySQL command line: Cause of garbled characters: Chinese operating system command lineProgramThe default language is simplified Chinese, encoded as GBK. The database encoding for UTF-8, so the Chinese will be

MySQL section: The character set of the data table and field does not seem to affect the data. Whether I select utf8 or gb2312, the data will be displayed normally.   PHP section: After mysql_connect, add the following sentence: Mysql_query

MySQL connector/net5.0:Http://dev.mysql.com/get/Downloads/Connector-Net/mysql-connector-net-5.0.6.zip/from/pickAfter the installation, click Properties, find the target, click a directory to the upper level, and find binaries \. NET 2.0, and then

At the beginning, MySQL was built with RedHat. What is startup/rc. d/init. d/start This is very simple, but later I learned more and more about MySQL, some of which are too low, some are The earlier MySQL version required for the Web service that

[Original] MySQL official stress testing tool mysqlslap Introduction to mysqlslap Mysqlslap is a diagnostic program designed to emulate client load for a MySQL server and to report the timing of each stage. it works as if multiple clients are

Code highlighting produced by Actipro CodeHighlighter (freeware)http://www.CodeHighlighter.com/-->1. this can be run in SQL Server, but in MySQL, this is the wrong string strsql = "select [f_id], [f_username], [f_content], [issecret], [f_time],

Love is free, just like the heart of beauty. In the software industry, open-source software is free of charge, so it is not surprising that open-source software is gaining traction. In the programmer's world, as a leader in open-source software, the

The following articles mainly describe the role of delimiter In the MySQL database? We generally think that this command has little to do with the stored procedure. Is it true? The following articles will give you relevant knowledge and I hope you

The dump database table that recently used MySQL records the usage of this command:   Mysqldump backup:Mysqldump-u username-P password-H host database a-W "SQL condition" -- lock-all-tables> pathCase:Mysqldump-uroot-p1234-hlocalhost db1 A-W "ID in

Command for backing up MySQL database Mysqldump-hhostname-uusername-ppassword databasename> backupfile. SQLBack up the MySQL database in the format of a table with deletionBacking up a MySQL database is in the format of a table with deletion, so

Many of my friends want to run multiple MySQL instances on one server.Instance. How can this problem be solved?First, we need to clarify several principles,The order in which mysqld reads my. CNF:First, read/etc/My. CNF. The configuration file does

1) as long as it is gb2312, GBK, utf8, and other character sets that support multi-byte encoding, you can store Chinese characters. Of course, the number of Chinese Characters in gb2312 is much smaller than that in GBK, while in gb2312, GBK and so

[Root @ dbsvr01 E] # service mysqld statusMysqld is stopped[Root @ dbsvr01 E] # ======================================== [Root @ dbsvr01 E] #Service mysqld startInitializing MySQL database: Installing MySQL system tables...OKFilling help tables...OK

Mysql> Create Table SS (ID intUnsignedNot nullPrimary Key auto_increment, User_nameVarchar (15)Not null );Query OK, 0 rows affected (0.00 Sec) Mysql>   Mysql>Insert into SS (ID, user_name) values (1, 'job ');Query OK, 1 row affected (0.00 Sec) Mysql>

Add MySQL driver to JBX 2004-11-27 15:57:49 by: Brick View: 517 configure the environment: 1. Windows 2000 2. JBuilder 8 Enterprise 3. MySQL 4.0.15 4, MySQL JDBC driver 3.0.9, download URL: