database encoding

Today in the study of MySQL found my code is: latin1 situation, should not support Chinese, although has not tried, let him modify it.Check the default situation first:Mysql> Show variables like '%collation% '; Query commands from the Internet,

The MySQL database is an open-source database that is widely used. The following is a procedure for modifying the character encoding of a MySQL database and converting the character encoding of a table into a Utf-8 method, which a friend can refer

Today, the data is submitted to PHP through the form and then inserted into the database. Web page and PHP encoding format are utf-8, when inserted into the database is also set $this->query ("Set names UTF8;");However, there is a case of reading

1. Configuration filesBeanID= "DataSource"class= "Com.alibaba.druid.pool.DruidDataSource"Init-method= "Init"Destroy-method= "Close"> Basic Property URL, user, password - Propertyname= "url"value= "${jdbc_url}" /> Propertyname=

View encodingSHOW VARIABLES like ' character_set_% ';Modify the like field in turnFor example set Character_set_results=utf8;Finish modifying the/etc/my.cof fileAdd the following contentEdit/etc/my.cnf,Added in the inside, already have [XXX], in the

-- 创建数据库时,设置数据库的编码方式 -- CHARACTER SET:指定数据库采用的字符集,utf8不能写成utf-8-- COLLATE:指定数据库字符集的排序规则,utf8的默认排序规则为utf8_general_ci（通过show character set查看）dropdatabaseif EXISTS dbtest;createdatabasedbtest CHARACTERSETutf8 COLLATEutf8_general_ci;

Create a database and specify the encodingCreate database ' test ' default character set UTF8MB4 collate utf8mb4_unicode_ciThe browser prints Unicode encoded charactersvarff= ' \u660e\u5929\uff0c\u4f60\u597d \ue115 'Modify a table's fieldsALTER

Welcome to the Linux community forum and interact with 2 million technical staff. The default MySQL encoding is Latin1, which does not support Chinese characters. You must change the default database encoding to gbk or utf8 at noon. 1. You need to

Undefinedclassconstant & #39; MYSQL_ATTR_INIT_COMMAND & #39; I found on the Internet that I want to open pdo. However, all the comments are removed from the configuration file, but the comments cannot be removed. Php5.6 and thinkphp frameworks are

Because the utf8 character set is currently the most suitable character set for conversion between different character sets, although you may not be able to correctly view the content in the database on the command line tool, I still strongly

1. Database code is UTF-8 2. The client code is GBK; How to insert Chinese Characters Example: Create Database mydb; Use mydb5; Create Table news ( news_id int not null auto_increment, news_title varchar (100) not null,

There is no theoretical basis as described below, which is purely an experience. MySQL uses version 4.1 or later, and uses the default for whatever character set it is. You do not need to set MySQL. Then an example of using GB2312 and UTF-8 is

1. If only the database is converted and the ApplicationProgramSet names should be modified to maintain the original encoding; 2. serialized fields stored in the database. If the application code changes after direct conversion through encoding, it

1, change the client character set: run regedit through Windows Run menu, modify registry Start-> Run-> rededit Under Registry Editor-> HKEY_LOCAL_MACHINE-> SOFTWARE->oracle->key_xe->right WINDOW DOUBLE CLICK Nls_la NG-> Change VALUE to

Mysql Chinese garbled solution ideas and processes bitsCN.com Mysql Chinese garbled text is a common problem, and it is not difficult to solve it. This article will be guided by how to find and solve the problem when I encounter it, to present the

1) when compiling MySQL, a default character set is specified, which is Latin1; (2) When installing MySQL, you can specify a default character set in the configuration file (My. INI). If it is not specified, this value is inherited from the value

Today, I read the SQL Server Bible online help to design the following problems during SQL Server 2000 replication. Finally, I came to the conclusion that the SQL database engine cannot correctly parse or not parse the SQL Server database. 1. Create

Copy Code3, PHP or HTML file itself encoding: with EditPlus open PHP file or HTML file, save, select the encoding, if the database and page encoding is GBK, then the code here choose ANSI; If the database and page encoding is Utf-8, then Utf-8 is

Personally, we recommend that you use utf8 as much as possible for the database character set (the HTML page corresponds to UTF-8) so that your data can be migrated smoothly. Personally, we recommend that you use utf8 as much as possible for the

Mysql sets the default database EncodingIf the encoding method is not selected during mysql installation, the system selects latin1 encoding by default, in the mysql Console window, enter show variables like 'Char % 'to view the default sequence set