存储过程--oracle,sqlserver示例

create or replace procedure test_procedure_002
as
childTempId  varchar(200) ;
parentId varchar(200) ;
topParentId varchar(200) ;
CURSOR l_c1 is select id,menuparentset,menu_level,menuidstringset from oa_custmenu where menucodeset='contacts_menu';
CURSOR l_c2 is select id,menuparentset,menu_level,menuidstringset from oa_custmenu where menucodeset='workmanager_linkman';
CURSOR l_c3 is select id,menuparentset,menu_level,menuidstringset from oa_custmenu where menuparentset=( select id from oa_custmenu where  menucodeset='workmanager_linkman' );
Begin
--　更新 workmanager_linkman
FOR i IN l_c2 LOOP
dbms_output.put_line(i.id||' '||i.menuparentset||' '||i.menu_level);
parentId := i.id ;
FOR j IN l_c1 LOOP
topParentId := j.id ;
dbms_output.put_line( '0-' || j.id || '-' || i.id );
childTempId := '0-' || j.id || '-' || i.id ;
update oa_custmenu set menu_level = childTempId , menuidstringset =childTempId  where  id=i.id ;
END LOOP;
END LOOP;

dbms_output.put_line('parentId-->'||parentId||';topParentId---->'||topParentId);

-- 更新workmanager_linkman的子目录
FOR i IN l_c3 LOOP
childTempId := '0-' || topParentId || '-' || parentId || '-' || i.id ;
dbms_output.put_line(childTempId);
update oa_custmenu set menu_level=childTempId ,menuidstringset=childTempId where id=i.id ;
END LOOP ;
End;

create proc test_procedure_002
as
declare @childTempId  varchar(200) ;
declare @parentId varchar(200) ;
declare @topParentId varchar(200) ;

declare @idTemp varchar(200) ;
declare @menuparentsetTemp varchar(200) ;
declare @menu_levelTemp varchar(200) ;
declare @menuidstringsetTemp varchar(200) ;

Declare l_c1 CURSOR  FOR select id,menuparentset,menu_level,menuidstringset from oa_custmenu where menucodeset='contacts_menu';
Declare l_c2 CURSOR  FOR select id,menuparentset,menu_level,menuidstringset from oa_custmenu where menucodeset='workmanager_linkman';
Declare l_c3 CURSOR  FOR select id,menuparentset,menu_level,menuidstringset from oa_custmenu where menuparentset=( select id from oa_custmenu where  menucodeset='workmanager_linkman' );
Begin
--　更新 workmanager_linkman
open l_c1 ;
open l_c2 ;
open l_c3 ;
-- 遍历游标 1
fetch next from l_c2 into @idTemp,@menuparentsetTemp,@menu_levelTemp,@menuidstringsetTemp
-- while (@@fetch_status=0)
--begin

set @parentId = @idTemp ;
print '@parentId------>'+@parentId;
--fetch next from l_c1 into @idTemp,@menuparentsetTemp,@menu_levelTemp,@menuidstringsetTemp
--end
close l_c2 ;
DEALLOCATE l_c2 ;

-- 遍历游标 2
fetch next from l_c1 into @idTemp,@menuparentsetTemp,@menu_levelTemp,@menuidstringsetTemp
--while (@@fetch_status=0)
--begin
print '22222---->'+@parentId ;
set @topParentId = @idTemp ;
set @childTempId = '0-' + @topParentId  + '-' + @parentId ;
update oa_custmenu set menu_level = @childTempId , menuidstringset =@childTempId  where  id=@parentId ;
--fetch next from l_c2 into @idTemp,@menuparentsetTemp,@menu_levelTemp,@menuidstringsetTemp ;
-- end
close l_c1 ;
DEALLOCATE l_c1 ;

-- 遍历游标 3
-- 更新workmanager_linkman的子目录
fetch next from l_c3 into @idTemp,@menuparentsetTemp,@menu_levelTemp,@menuidstringsetTemp
while(@@fetch_status=0)
begin
print '3333' ;
set @childTempId = '0-' + @topParentId + '-' + @parentId + '-' + @idTemp ;
print 'idTemp---->'+@idTemp
update oa_custmenu set menu_level=@childTempId ,menuidstringset=@childTempId where id=@idTemp ;
fetch next from l_c3 into @idTemp,@menuparentsetTemp,@menu_levelTemp,@menuidstringsetTemp
end

close l_c3 ;
DEALLOCATE l_c3 ;
End;