oracle 逗号分隔的字符串字段，关联表查询

 

select
    t.pro_ids,
    wm_concat(t1.name) pro_names
from info t,product t1
where instr(','||t.pro_ids|| ',',','|| t1.id|| ',') > 0
group by pro_ids

文章来源:https://blog.csdn.net/x1107761900/article/details/88972610