MySql存储，游标，循环
CREATE PROCEDURE `copy_group`(IN v_sourcegroupid int,IN v_destgroupid int,IN v_projectid int)
BEGIN
--声明变量
declare v_oldtestcaseid int;
declare v_testcaseid int;
declare v_stepid int;
declare v_id int;
declare v_caseid 类型;
declare v_testcasename 类型;
declare v_description 类型;
declare v_caselevel 类型;
declare v_runner 类型;
declare v_classname 类型;
declare stop int default 0;--终止标记
--声明游标
declare cur cursor for (select caseid,testcasename,description,caselevel,runner,classname from tc_case
where groupid=v_sourcegroupid);
-- 声明游标的异常处理，设置一个终止标记
declare CONTINUE HANDLER FOR SQLSTATE '02000' SET stop=1;
--打开游标
OPEN cur;
--获取数据到变量
FETCH cur INTO v_caseid,v_testcasename,v_description,v_caselevel,v_runner,v_classname;
--判断是否终止
WHILE stop <> 1 DO
insert into tc_case(testcasename,description,caselevel,runner,classname,groupid,create_time,update_time)
values(testcase.testcasename,testcase.description,testcase.caselevel,testcase.runner,testcase.classname,v_destgroupid,now(),now());
v_testcaseid = mysql_insert_id();
v_oldtestcaseid = testcase.caseid;
--获取下一行数据。
FETCH cur INTO v_caseid,v_testcasename,v_description,v_caselevel,v_runner,v_classname;
END WHILE;
--关闭游标
CLOSE cur;
insert into tc_group(groupname,projectid,runner,description,create_time,update_time,parentid)
select groupname,v_projectid,runner,description,now(),now(),v_destgroupid from tc_group
where groupid = v_sourcegroupid;
END;
