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                ## MySQL學習 ### 常用指令 **數據庫列表** 使用以下命令可以得到當前服務器中的所有數據庫。 ```sql show databases; ``` **創建新庫** 下面是創建數據庫 `dbname`并設置字符集為 utf8。 ```sql CREATE DATABASE dbname CHARSET utf8; ``` **查看數據庫** ```sql show create dbname houdunren; ``` **刪除數據庫** ```sql drop database dbname; ``` 為了防止刪除不存在的數據庫報錯 ```sql drop database if exists dbname; ``` **選擇數據庫** 數據庫主要是對表操作,選擇數據庫后可以省掉每次指定數據庫的麻煩。 ```sql use dbname ```
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