我有点小白,当谈到一般的存储过程,但我想写以下不能创建MySQL存储过程
Create procedure clone_perms
as
declare @new_id varchar(30), @old_id varchar(30)
declare get_perms cursor for select userspermsUserid, userspermsPermission from users_permissions where [email protected]_id
declare @perms varchar(30), @on_off boolean
FETCH get_perms into @perms, @on_off
while(@@sqlstatus=0)
BEGIN
if exists (select 1 from permissions where [email protected]_id and [email protected])
BEGIN
update permissions set [email protected]_off where [email protected]_id and [email protected]
END
else
BEGIN
insert permissions (userspermsUserID, userspermsPermID, userspermsPermission) values (@new_id, @perms, @on_off)
END
FETCH get_perms into @perms, @on_off
END
CLOSE get_perms
DEALLOCATE CURSOR get_perms
end
。尝试创建时出现以下错误:
/* SQL错误(1064):您的SQL语法错误;检查与您的MySQL服务器版本相对应的手册,以便在第二行使用'as declare @new_id varchar(30)declare @old_id varchar(30)declare get_perm'使用正确的语法*/
。有谁知道我需要做什么来完成这项工作?
请在您的问题中包含服务器版本 – 2011-02-04 14:29:05
我正在使用5.1.45社区 – Jonathan 2011-02-04 14:40:09