select t.* from t left join (把上面的code拷贝下来:
select a.*, b.*, c.*, d.*, e.* from a,b, c left join d on c.idc=d.idd
left join e on c.idc=e.ide
left join f on c.idc=f.idf
where a.id=b.idb and a.id=c.idc) all on t.idt = all.id
select t.* from t left join (把上面的code拷贝下来:
select a.*, b.*, c.*, d.*, e.* from a,b, c left join d on c.idc=d.idd
left join e on c.idc=e.ide
left join f on c.idc=f.idf
where a.id=b.idb and a.id=c.idc) all on t.idt = all.id