MySql: charset and collation settings bitsCN.com
MySql: charset and collation settings
Charset and collation have multiple levels of settings: Server-level, database-level, table-level, column-level, and connection-level.
1. server-level
View
For the Chinese coding problem, there will always be a variety of disgusting errors, do not know how to solve, first of all, you should focus on the coding problem from the beginning, try to ensure that all coding methods are consistentUse
Engine=innodb auto_increment=2 DEFAULT charset=utf8 Conversion SQL Server
Auto_increment=2, which is the initial value of the auto-increment column = 2,sql Server sets the default through IDENTITY Charset=utf8
Default Charset=utf8 = Utf8sql
Using Navcat to import MySQL data from someone else, the following error was reported:[ERR] 1064-you has an error in your SQL syntax; Check the manual that corresponds to your MySQL server version for the right syntax to use the USING BTREE)
MacOS 10.6.8 Snow LeopardMySQL 5.5.13MySQL default installation (installed in the/usr/local/mysql directory)See some of the character sets used for latin1 by show variables like ' character% ' commandIn MacOS need to actively create a new
Henan College of Traditional Chinese Medicine
Course Design Report of MySQL Database Management
Title: Research and Implementation of MySQL Clusters
Completion date:2012January 1, December 31
Contents
1. Course Design overview 3
2. research
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
Multiple Mysql instances on one machine in centosOne machine runs multiple mysql services (using mysqld_multi)
| Report | font size subscription
****************** ** Preparations ********************According to the Mysql Management Manual, each
After installing mysql8.0, try to use PHP to connect to MySQL, always report pdo::__construct (): Server sent CharSet (255) unknown to the client. Please, the developers error, the Internet to find a lot of information, but it is not much use.Find
1.MySQL Engine Overview 1.1 What is a storage engineWhen we record a video file, it can be converted to different formats such as mp4,avi,wmv, and on the computer's disk will also exist in different types of file system Windows common Ntfs,fat32,
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