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要在windows下mysql数据库批量执行sql脚本。
1、提前将要执行的sql脚本(例如:1.sql,2.sql,3.sql等)放到E:\mysql-8.0.23-winx64\bin\ignite\路径下。在mysql安装目录\bin下面,新建batch.sql脚本,内容如下:

\. E:\mysql-8.0.23-winx64\bin\ignite\1.sql
\. E:\mysql-8.0.23-winx64\bin\ignite\2.sql
\. E:\mysql-8.0.23-winx64\bin\ignite\3.sql

【注意】在包含绝对路径的文件名前面加上 \.
2、在mysql安装目录\bin下面,cmd登录mysql,use database; 切换到指定数据库。
3、执行source batch.sql。
【注意】若导入数据中文乱码,通过 show variables like ‘%character%’ 命令查看编码:

mysql> show variables like '%character%';
+--------------------------+----------------------------------------+
| Variable_name            | Value                                  |
+--------------------------+----------------------------------------+
| character_set_client     | gbk                                    |
| character_set_connection | gbk                                    |
| character_set_database   | utf8mb4                                |
| character_set_filesystem | binary                                 |
| character_set_results    | gbk                                    |
| character_set_server     | utf8mb4                                |
| character_set_system     | utf8                                   |
| character_sets_dir       | E:\mysql-8.0.23-winx64\share\charsets\ |
+--------------------------+----------------------------------------+
8 rows in set, 1 warning (0.00 sec)

mysql>

查看到三个编码格式为gbk的。因此,需要在batch.sql脚本前面加上三行:

set character_set_client=utf8;
set character_set_connection=utf8;
set character_set_results=utf8;

\. E:\mysql-8.0.23-winx64\bin\ignite\RUN08140_CMZTFZ.sql

再次执行batch.sql,导入库表的中文不再乱码,显示正常。

本文标签: 脚本 数据库 Windows MySQL SQL