Solution to the problem of garbled mysql comments: 1. Check the character set settings of the database and server through the "show variables like '%colla%';show variables like '%char%';" command; 2. Through "set character_set_client=utf8;" just set the result set to utf8.
The operating environment of this tutorial: Windows 10 system, Mysql5.7.14 version, Dell G3 computer.
How to solve the problem of garbled mysql comments?
mysql table comments are garbled
Problem: There are comments in the fields in the table when creating the table. Use show create table table_name; to view the fields in the displayed table. The comments are garbled, as follows
Check the reason:
这两条命令查看数据库与服务端的字符集设置 show variables like '%colla%'; show variables like '%char%';
As expected, the problem lies in the character set problem, because of the wrong setting Set names gbk is used, resulting in the result not being encoded in utf8;
Set the following statement to solve the problem.
set character_set_results=utf8; 返回结果集设置为utf8; set character_set_client=utf8; set collation_connection= utf8_general_ci;
Recommended study: " MySQL video tutorial》
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