mysql一行拆分成多行

select c.consume_name,
--group_concat这里是关键

group_concat(a.poi_id Separator ';') as poi_id,
group_concat(a.consume_id Separator ';') as consume_id,
b.product_num,b.product_name,a.consume_id from eboos_product_consume_relation a
INNER JOIN eboos_combination_product b on  a.product_id=b.common_product_id left join eboos_consume c on a.consume_id=c.id
where c.consume_name like  '%江%'
group by a.product_id