 复制Create table #t_test( id int not null,询添 emp_id int not null, product_id int not null, qty int not null ) insert into #t_test values(1,01,001,200) insert into #t_test values(2,01,002,300) insert into #t_test values(3,01,002,400) insert into #t_test values(4,02,001,400) insert into #t_test values(5,02,002,500) select * from #t_test 1.2.3.4.5.6.7.8.9.10.11.12.13.14. |