datav關聯關係展示

1.資料中顯示擔保方與被擔保方之間的關係

表資料抽取

insert into t_correlation_item (name)  

(select distinct(a.name) 
from
(select * from (select distinct(full_name_secured_party) as name 
from major_event_external_guarantees_detail_******) b where b.name not in ( select name from t_correlation_item) ) a);
delete from t_correlation_item where name not like '%公司%' 
and name not like '%醫院%' 
and name not like '%廠%'
and name not like '%集團%'
and name not like '%銀行%'
and name not like '%局%'
and name not like '%所%'
and name not like '%土地%'
and name not like '%電%'
and name not like '%營體%'
and name not like '%中鐵%'
and name not like '%地產%'
and name not like '%中心%'
and name not like '%學校%'
and name not like '%研究%'
and name not like '%社%'
and name not like '%學院%'
and name not like '%酒店%'
and name not like '%處%'
select b.id,c.id, a.value from (select full_name_secured_party as target,full_name as source, count(*) as value from major_event_external_guarantees_detail_****** group by full_name_secured_party,full_name) a join t_correlation_item b on a.source = b.name join t_correlation_item c on a.target = c.name;
insert into t_correlation_rule (select b.id as source,c.id as target, a.value as value from (select full_name_secured_party as target,full_name as source, count(*) as value from major_event_external_guarantees_detail_****** group by full_name_secured_party,full_name) a join t_correlation_item b on a.source = b.name join t_correlation_item c on a.target = c.name);
select * from t_correlation_item where id in (select id from ((select source as id from t_correlation_rule order by value desc limit 100) union (select target as id from t_correlation_rule order by value desc limit 100) )b);

id,name,value

0,電腦硬體/台式整機/網路裝置,32

1,筆記本電腫11,

2,***/mp4/ipod/錄音窿25,

3,數位相機/攝像暿圖形沖印,20

source,target,value

0,9,14

0,29,13

1,34,11

其中第乙個value 可以控制球顏色大小，預設為1

第二個value表示邊的長度

0，9 表示第幾個item而不是id，從0開始計數

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