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ÁгöËùÓÐÊý¾Ý¿â show databases;
ÁгöËùÓÐÊý¾Ý±í show tables;
¸Ä±äÁ¬½ÓÊý¾Ý¿â use databaes
 
 
²åÈë¼Ç¼ insert into users(UserName,Password) values('ivwshjj','123456');
ɾ³ý¼Ç¼ delete from users where username='ivwshjj';
²éѯ¼Ç¼ select * from `users`;
¸üмǼ update users set Password='18823454' where UserName='ivwshjj';
show create procedure ·µ»Ø´æ´¢¹ý³Ì´´½¨Óï¾ä ºóÃæ¼ÓÉÏ ´æ´¢¹ý³ÌµÄÃû³Æ
show create function ·µ»Øº¯Êý´´½¨Óï¾ä
 
show procedure status; ÏÔʾËùÓд洢¹ý³ÌÐÅÏ¢(¿ÉÌí¼ÓÌõ¼þ)
show function status; ·µ»ØËùÓк¯ÊýµÄÐÅÏ¢(¿ÉÌí¼ÓÌõ¼þ)
 
//´æ´¢¹ý³ÌʾÀý,²ÎÊýÃû³Æ²»ÄܺÍÁеÄÃû³ÆÏàͬ
create procedure Users_Id(in Uid int)
Begin
Select * from user where id=Uid;
end


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