查詢中的MYSQL循環變量

Question

我有一個我想循環查看下面的ID的列表。所以我希望查詢針對每個ID運行，並讓ID_FROM_LIST從LIST_OF_IDS中拉出下一個ID。

列表：

LIST_OF_IDS = (379, 517, 519, 797, 800, 896, 897, 900, 902, 903, 904, 905, 906, 907, 919) 

查詢：

select w.Record_Count, w.Distinct_Provider_Count from 
(select c as Record_Count, dc as Distinct_Provider_Count 
from 
(select * from centene_cic_decodes where standard_use in ('','P','PL')) r left join 
(
select 
deceased_status as t, count(*) as c , count(distinct group_key) as dc, 'provider_status' as cat 
from t_conditioncodes_0086252_cen_idvf2 
where NET_ID_ef = ID_FROM_LIST 
group by 1 
union all 
select 
name_status as t, count(*) as c , count(distinct group_key) as dc, 'name_status' as cat 
from t_conditioncodes_0086252_cen_idvf2 
where NET_ID_ef = ID_FROM_LIST 
group by 1 
) z 
on (if((z.t is null or z.t = ''), 'BLANK',z.t)) = r.Status_Codes and z.cat = r.Category 
order by r.category_rank, r.rank)w ; 

的目標是創建用於每個ID單獨的輸出。因此，對於379一個報告，然後單獨一個517等等

（這僅僅是一個完整的查詢和ID爲簡單列表的片段。）

Answer 1

如果LIST_OF_IDS的所有ID在引用與FIND_IN_SET這樣的：一個表，你可以遍歷一個逗號分隔的列表（「1,2,3」前）：

select t.id id_from_list 
from mytable t 
where find_in_set(t.id, LIST_OF_IDS);