使用选择和连接的复杂插入语句

Question

我想将值插入到 CAPTURED_DATA_01 表中。 CAPTURED_DATA_01 表中列的值来自 select 语句和 join。因此它有点复杂的 insert 语句。应该从正在运行的查询中添加 SUBSCRIPTION_ID：

    Select * from(
select WF.SUBSCRIPTION_ID  
   from WF_WORKFLOW@FONIC_RETAIL WF,CAPTURED_DATA_01 CP
where WF.SUBSCRIPTION_ID > CP.SUBSCRIPTION_ID and 
WF.SUBSCRIPTION_ID IN
( 
select iw.SUBSCRIPTION_ID
from (
   SELECT TO_NUMBER(REPLACE(REPLACE(REGEXP_SUBSTR(RESPONSE_XML, '<ax2147:subscriptions xsi:type="ax2127:SubscriptionDTO"><ax2130:id>\d+</ax2130:id>'), 
   '<ax2147:subscriptions xsi:type="ax2127:SubscriptionDTO"><ax2130:id>', ''), '</ax2130:id>', '')) 
   AS SUBSCRIPTION_ID , 
   CAST(REPLACE(REPLACE(
  REGEXP_SUBSTR(REQUEST_XML, '<ns7:orderType>.+</ns7:orderType>'),
    '<ns7:orderType>', ''), '</ns7:orderType>', '')
  AS VARCHAR(100)) AS order_type,
  TO_NUMBER(REPLACE(REPLACE(REGEXP_SUBSTR(RESPONSE_XML, '<ax2147:orderNumber>\d+</ax2147:orderNumber> '), 
   '<ax2147:orderNumber>', ''), '</ax2147:orderNumber> ', '')) 
   AS ORDER_NUMBER,
   CREATE_DATE
   FROM
   SOAP_MONITORING@FONIC_RETAIL 
   where WEB_SERVICE_NAME='RatorWebShopService' and WEB_METHOD_NAME='placeShopOrder' 
) iw
where iw.order_type='SELF_REGISTRATION'
) 
and WF.NAME='INITIATE_MANDATE' 
and WF.STATUS_ID=0 order by wf.START_DATE desc);

这是我尝试过的查询，但在我的子查询中得到错误 cannot use LOB locators selected from remote tables,A remote LOB column cannot be referenced,Remove references to LOBs in remote tables.，我在其中转换了 SUBSCRIPTION_ID、Order_Number、Order_type

    Insert into CAPTURED_DATA_01(SUBSCRIPTION_ID) VALUES
((select WF.SUBSCRIPTION_ID 
   from WF_WORKFLOW@FONIC_RETAIL WF,CAPTURED_DATA_01 CP
where WF.SUBSCRIPTION_ID > CP.SUBSCRIPTION_ID and 
WF.SUBSCRIPTION_ID IN
( 
select iw.SUBSCRIPTION_ID
from (
   SELECT TO_NUMBER(REPLACE(REPLACE(REGEXP_SUBSTR(RESPONSE_XML, '<ax2147:subscriptions xsi:type="ax2127:SubscriptionDTO"><ax2130:id>\d+</ax2130:id>'), 
   '<ax2147:subscriptions xsi:type="ax2127:SubscriptionDTO"><ax2130:id>', ''), '</ax2130:id>', '')) 
   AS SUBSCRIPTION_ID , 
  CAST(REPLACE(REPLACE(
  REGEXP_SUBSTR(REQUEST_XML, '<ns7:orderType>.+</ns7:orderType>'),
   '<ns7:orderType>', ''), '</ns7:orderType>', '')
  AS VARCHAR(100)) AS order_type,
  TO_NUMBER(REPLACE(REPLACE(REGEXP_SUBSTR(RESPONSE_XML, '<ax2147:orderNumber>\d+</ax2147:orderNumber> '), 
   '<ax2147:orderNumber>', ''), '</ax2147:orderNumber> ', '')) 
   AS ORDER_NUMBER,
  CREATE_DATE
   FROM
  SOAP_MONITORING@FONIC_RETAIL 
   where WEB_SERVICE_NAME='RatorWebShopService' and WEB_METHOD_NAME='placeShopOrder' 
) iw
where iw.order_type='SELF_REGISTRATION'
)and WF.NAME='INITIATE_MANDATE' 
and WF.STATUS_ID=0))

Answer 1

您不能在子查询表达式中选择多个列，而且您也没有选择足够的值。您不需要添加额外级别的子查询，您需要以下内容：

Insert into CAPTURED_DATA_01(EVENT_ID,SUBSCRIPTION_ID,EVENT_TIMESTAMP,
  ENV_ID,BRAND_ID,BP_ID)
Select '10006',SUBSCRIPTION_ID,START_DATE,
  ENV_ID,BRAND_ID,BP_ID -- where are these coming from? should they be literals too?
from(
select WF.SUBSCRIPTION_ID,WF.START_DATE  
   from WF_WORKFLOW@FONIC_RETAIL WF,CAPTURED_DATA_01 CP
...

目前尚不清楚ENV_ID,BRAND_ID,BP_ID 值的来源，但您可能也打算将这些值设为文字值；您说它们“应该使用 select join 添加”，但是对于什么以及如何适应，并不明显。