select m.id, m.serial_num, m.big_classify_id as bigClassifyId, m.small_classify_id as smallClassifyId, m.dep_id, m.dep_name, m.material_name, m.consumable, m.stock_count, m.total_count, m.create_time, m.material_name as smallClassifyName, c.material_classify_name as bigClassifyName from safe_material m inner join safe_material_classify c on m.big_classify_id = c.id where m.del_flag = 0 and m.id = #{id}; select count(1) from safe_material; select count(1) from safe_material where del_flag = 0 and small_classify_id = #{smallClassifyId} update safe_material set del_flag = 1 where id in #{id} select m.id, m.serial_num, m.big_classify_id as bigClassifyId, m.small_classify_id as smallClassifyId, m.dep_id, m.dep_name, m.material_name, m.consumable, m.stock_count, m.total_count, m.create_time, m.material_name as smallClassifyName, c.material_classify_name as bigClassifyName from safe_material m inner join safe_material_classify c on m.big_classify_id = c.id where m.del_flag = 0 and instr(m.material_name,#{query.materialName})>0 and m.big_classify_id = #{query.bigClassifyId} and m.dep_id = #{query.depId} order by m.create_time desc select count(1) from safe_material where del_flag = 0 and small_classify_id = #{smallClassifyId} and dep_id = #{depId} and id != #{id} update safe_material total_count = total_count + #{totalCount}, stock_count = stock_count + #{stockCount}, where id = #{id} update safe_material total_count = total_count + #{safeMaterialBO.totalCount}, stock_count = stock_count + #{safeMaterialBO.stockCount} where id = #{safeMaterialBO.id}