Home Database Mysql Tutorial 关于Mysql 4.1语言问题的完美解决方法_MySQL

关于Mysql 4.1语言问题的完美解决方法_MySQL

Jun 01, 2016 pm 02:12 PM
Garbled characters about Perfect method Inquire solve language Convert question

    可以不需要修改my.ini。在建立数据库的时候,对库和表的字符集设置不太重要,但是对文本类型的字段最好都设置为GBK字符集。

    对于已有的数据库可以用以下方法转换字段编码:

    ALTER TABLE t MODIFY hoverfly BINARY(100);

    ALTER TABLE t MODIFY hoverfly CHAR(100) CHARACTER SET gbk;

    注意用此方法如果不修改程序,会发现查询出的结果都是乱码,可以通过在my.ini的[mysqld]段内加default-character-set=gbk来纠正。但是这样你会发现那些没有转换编码的文本字段里的中文都是乱码。

    其实有更简单的办法,在进行查询前,只要执行SET character_set_results = NULL就可以。而且这是不管是转换了的还是没转换的字段都不会出现乱码。而转换了的字段可以正常的对中文进行排序。

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