January 19, 2011 at 4:35 pm
select x.comments Email from ADDR.VW_BROWSE_PHONE x
where x.comments in (decode((select s.COMMENTS FROM CIRC.SUBS_BILL_TO p, CIRC_RPT.VW_SUBS_INFO t, ADDR.VW_BROWSE_PHONE s
where p.ACCOUNT = t.ACCOUNT and s.BROWSE_ID = p.BROWSE_ID and s.PHONE_TYPE = 'E' and t.BILL_TO_ENTITY_TYPE is not NULL),
NULL,
(select s.COMMENTS FROM CIRC.SUBS_BILL_TO p, CIRC_RPT.VW_SUBS_INFO t, ADDR.VW_BROWSE_PHONE s
where p.ACCOUNT = t.ACCOUNT and s.BROWSE_ID = t.BROWSE_ID and s.PHONE_TYPE = 'E' and t.BILL_TO_ENTITY_TYPE is not NULL),
(select s.COMMENTS FROM CIRC.SUBS_BILL_TO p, CIRC_RPT.VW_SUBS_INFO t, ADDR.VW_BROWSE_PHONE s
where p.ACCOUNT = t.ACCOUNT and s.BROWSE_ID = p.BROWSE_ID and s.PHONE_TYPE = 'E' and t.BILL_TO_ENTITY_TYPE is not NULL)))
January 21, 2011 at 2:56 pm
single row sub query returns more than one column
mmmhhh... I think message says "more than one row", isn't it?
If that's the case, that's exaclty what it is happening - check the line Oracle is pointing at in your script, that query is returning more than one row when it is supposed to return a single row.
_____________________________________
Pablo (Paul) Berzukov
Author of Understanding Database Administration available at Amazon and other bookstores.
Disclaimer: Advice is provided to the best of my knowledge but no implicit or explicit warranties are provided. Since the advisor explicitly encourages testing any and all suggestions on a test non-production environment advisor should not held liable or responsible for any actions taken based on the given advice.April 27, 2011 at 2:22 pm
DECODE and almost the same query triple times in it ? You are doing something horribly whong here. Try to do it with just one query and DECODE within it.
May 3, 2011 at 1:50 pm
As stated above you are returning more than one row.
You need to reconstruct your query to return one row.
Try using using an Operator that restricts the result set.
http://www.dba-oracle.com/t_ora_01427_single_row_subquery_returns_more_than_one_row.htm
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