Re: PG 9.3 complains about specified more than once ??? Those views worked in PG 9.1 + 9.2

Andreas-3-2 wrote
> No, it doesn't work in psql of PG 9.3. I got from EnterpriseDB

Can you please create a minimal self-contained query that exhibits this
behavior and file a bug report?

I quickly cobbled this together - works on 9.0.x

WITH
  tblA (a_id, a_val) AS ( VALUES (1::integer, 'one-a'::varchar) )
, tblB (b_id, b_val) AS ( VALUES (1::integer, 'one-b'::varchar) )
, tblC (c_id, c_val) AS ( VALUES (1::integer, 'one-c'::varchar) )
SELECT *
FROM (
tblA AS dup_tbl JOIN tblB ON (dup_tbl.a_id = tblB.b_id)
) AS refD
JOIN tblC AS dup_tbl ON (dup_tbl.c_id = refD.a_id)

If it fails on 9.3 it would do.

David J.





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