摘要: merge into component_cost t using temp1 t1 on (t.component_code = t1.combine_code) when matched then update set component_cost.component_cost = temp1. 阅读全文
posted @ 2019-07-16 11:07 堕落先锋 阅读(579) 评论(0) 推荐(0) 编辑