MySQL綠色版設置編碼，以及1067錯誤
查看MySQL編碼
| SHOW VARIABLES LIKE 'char%'; |
因為當初安裝時指定了字符集為UTF8，所以所有的編碼都是UTF8。
character_set_client：你發送的數據必須與client指定的編碼一致！！！服務器會使用該編碼來解讀客戶端發送過來的數據； character_set_connection：通過該編碼與client一致！該編碼不會導致亂碼！當執行的是查詢語句時，客戶端發送過來的數據會先轉換成connection指定的編碼。但只要客戶端發送過來的數據與client指定的編碼一致，那么轉換就不會出現問題； character_set_database：數據庫默認編碼，在創建數據庫時，如果沒有指定編碼，那么默認使用database編碼； character_set_server：MySQL服務器默認編碼； character_set_results：響應的編碼，即查詢結果返回給客戶端的編碼。這說明客戶端必須使用result指定的編碼來解碼；| 修改character_set_client、character_set_results、character_set_connection為GBK，就不會出現亂碼了。但其實只需要修改character_set_client和character_set_results。 |
控制臺的編碼只能是GBK，而不能修改為UTF8，這就出現一個問題。客戶端發送的數據是GBK，而character_set_client為UTF8，這就說明客戶端數據到了服務器端后一定會出現亂碼。既然不能修改控制臺的編碼，那么只能修改character_set_client為GBK了。
服務器發送給客戶端的數據編碼為character_set_result，它如果是UTF8，那么控制臺使用GBK解碼也一定會出現亂碼。因為無法修改控制臺編碼，所以只能把character_set_result修改為GBK。
填上這句話：
下面是整體配置：
| # For advice on how to change settings please see# http://dev.mysql.com/doc/refman/5.6/en/server-configuration-defaults.html# *** DO NOT EDIT THIS FILE. It's a template which will be copied to the# *** default location during install, and will be replaced if you# *** upgrade to a newer version of MySQL.[mysqld]basedir = H:/MySQLdatadir = H:/MySQL/datacharacter_set_server = utf8 # Remove leading # and set to the amount of RAM for the most important data# cache in MySQL. Start at 70% of total RAM for dedicated server, else 10%.# innodb_buffer_pool_size = 128M# Remove leading # to turn on a very important data integrity option: logging# changes to the binary log between backups.# log_bin# These are commonly set, remove the # and set as required.# basedir = .....# datadir = .....# port = .....# server_id = .....# Remove leading # to set options mainly useful for reporting servers.# The server defaults are faster for transactions and fast SELECTs.# Adjust sizes as needed, experiment to find the optimal values.# join_buffer_size = 128M# sort_buffer_size = 2M# read_rnd_buffer_size = 2M sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES [client]port=3306default-character-set = gbk |
