-- 关联查询-- select * from Goods_BomItems s,Goods_Bom t where t.GoodsBomId = s.GoodsBomId and t.GoodsBomCode='1042669' -- 范围查询-- select * from Goods_Bom where GoodsBomCode in ('','') -- 模糊查询-- select * from Goods_Bom where GoodsBomName like '%%' -- 倒序排序…