troubleshooting Question

passing parameter into pl/sql sub query

Avatar of Iver Erling Arva
Iver Erling ArvaFlag for Norway asked on
Oracle DatabaseSQL
5 Comments1 Solution2437 ViewsLast Modified:
select distinct
       p.policy_no, 
       eph.pli EPH01
 from  tia.policy p, tia.agreement_line al,
       (select product_line_id as pli 
          from tia.agreement_line al
         where product_line_id = 'EPH01'
           and al.policy_no = p.policy_no
           and al.cancel_code = 0
           and al.trans_code != 0
           and al.newest = 'Y') eph
where  p.policy_status = 'P'
  and  p.policy_no = al.policy_no
;
returns ORA-00904: "P"."POLICY_NO": invalid identifier. How do I get that policy_no from the main query into my sub queries? This is a simplified version. I have several codes (like EPH01) that I want to put in separate columns. They are in different rows in the database right now, so I thought I'd add a sub-query for each of them, like above, to have them on one row, but in separate columns for each policy_no.

Please help! Thx!
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