DbAdapter SOA 12.1.3 Using PureSQL for outjoins

Question

On the DbAdapter with Pure SQL option, is it possible to use the following SQL:
SELECT a.pid4,
  a.pid3,
  b.master_id,
  c.master_id,
  d.master_id
FROM visit a
LEFT OUTER JOIN md_mast b
ON a.attending = b.master_id
LEFT OUTER JOIN md_mast c
ON a.referring = c.master_id
LEFT OUTER JOIN md_mast d
ON a.admitting = d.master_id
WHERE a.pid3    = #pid3
AND a.cr_date  =
  (SELECT MAX(cr_date) FROM visit WHERE pid3 = #pid3
I am getting an exception. Is there a different SQL syntax to use within PureSQL.

Answer 1

Hi Abidi,
You did not give details about the exception. As per my guess, the issue might be related to bind variable. In your SQL use different bind variables instead of using the same bind variable two times.
Regards,
Sai