系統配置linux
mysql 預設utf8
首先使用show variables like "%char%";
+--------------------------+-------------
| variable_name | value
+--------------------------+-------------
| character_set_client | gbk
| character_set_connection | gbk
| character_set_database | utf8
| character_set_filesystem | binary
| character_set_results | gbk
| character_set_server | utf8
| character_set_system | utf8
此時可以使用set names utf8;
再次使用show variables like "%char%";
+--------------------------+------------
| variable_name | value
+--------------------------+------------
| character_set_client | utf8
| character_set_connection | utf8
| character_set_database | utf8
| character_set_filesystem | binary
| character_set_results | utf8
| character_set_server | utf8
| character_set_system | utf8
各種字元引數統一為utf8時.
使用mysql -uroot -p -ne "set names utf8;select * from t_kernel where mootime<'2008-10-01 00:00:00'" league >kernel.log
來匯出資料.
匯出完成後,
使用load data infile '/home/mysql/kernel.log' into table t_kernel;
匯入資料.
這次匯入的資料應該正確.
當時顯示可能還是亂碼.你可以通過設定set names gbk;來檢視記錄.是否正常.
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