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                **查看數據庫下的存儲過程** ``` show procedure status where db='數據庫名'; ``` **查看當前數據庫下面的存儲過程列表** ``` select specific_name from mysql.proc; ``` **查看存儲過程內容** ``` show create procedure 存儲過程名字 ``` **刪除存儲過程** ``` drop procedure if exists儲過程名稱 ``` **創建存儲過程** 1.選中數據庫 2.改變分隔符,不讓 ;做為執行結束對標記; ``` delimiter 新分隔符; ``` 3.創建存儲過程 ``` 'create procedure' 存儲過程名稱(參數設置方式 參數變量 參數類型) 'begin' 'declare 變量名 數據類型 default 默認變量值'; //設置過程內變量 'select 表字段 into 參數變量變量 from 表名 ;' sql 語句; 'end' 新結束符合 ``` 參數設置方式 | in | out | inout| | --- | --- |---| | 輸入參數 |輸出參數 | 輸入輸出參數 | 4.修改結束符合為; 命令同2 5.調用存儲過程 ``` 'set 參數=值;' 'call 存儲過程名稱(參數)' ``` **刪除存儲過程** ``` 'drop procedure 存儲過程名稱' ```
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