1）調用無參存儲過程 sql怎么調用存儲過程？創建存儲過程： create procedure ?usp as select *from Student ? 調用無參存儲過程： ? ? 2)調用有參存儲過程 創建存儲過程： alter ?procedure ?usp @gender ?char(1) as select *from Student wh

A similar question about sql-server has been asked here. I'm wondering if its possible in MySql.edit:I want to use result set returned from procedure in view.mysql視圖和存儲過程的區別、解決方案If you want to get result-set and use routine in FROM clau

#1Demo： 1.創建表 create table job_table(run_time date); 運行存儲過程？2.創建存儲過程 create or replace procedure job_proc is begin insert into job_table (run_time) values (sysdate); end; 3.創建每分鐘執行一次的定時器 ? declare job number; begin dbms

JDBC連接執行MySQL存儲過程報空指針或權限錯誤最近使用root用戶編寫了幾個存儲過程，但是使用普通用戶通過JDBC連接執行卻報錯：java.lang.NullPointerException......jdbc調用存儲過程？或java.sql.SQLException: User does not have access to metadata require