Home Database Mysql Tutorial Mysql无法初始化字符集的问题

Mysql无法初始化字符集的问题

Jun 07, 2016 pm 04:20 PM
mysql initialization character set question

如果存在字符集问题,可能会遇到下述错误: MySQL连接失败:无法初始化字符集charset_name。 导致该错误的原因: 字符集为多字节字符集,但客户端不支持该字符集。在该情况下,需要使用--with-charset=charset_name或--with-extra-charsets=charset_name选项

   如果存在字符集问题,可能会遇到下述错误:

  MySQL连接失败:无法初始化字符集charset_name。

  导致该错误的原因:

  ·字符集为多字节字符集,但客户端不支持该字符集。在该情况下,需要使用“--with-charset=charset_name”或“--with-extra-charsets=charset_name”选项运行configure以重新编译客户端。

  所有的标准MySQL二进制文件均是采用“--with-extra-character-sets=complex”编译的,能够支持所有的多字节字符集。

  ·字符集是未编译到mysqld中的简单字符集,而且字符集定义文件不在客户端预期的位置。

  在该情况下,需要采取下述方法之一解决问题:

  1.重新编译客户端,使之支持字符集。

  2.为客户端指定字符集定义文件所在的目录。对于很多客户端,,可使用“--character-sets-dir”选项完成该任务。

  3.将字符集定义文件复制到客户端预期的位置。

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