The condition T2.field6='yyyyyyy;' is tested after the outer join. As a result you won't see any non-matching results. You'll need a subquery to enforce that condition. Alternatively, adding ' OR T2.field6 IS NULL' might work for you too. Just make sure to use parens around the OR clause. But that's probably not what you want - then, use a subquery.
On Fri, Jun 10, 2011 at 6:55 PM, sagar naik <sn...@attributor.com> wrote: > Hi , > > I am trying to do join on same table. > I wanted to do a left outer join > However, the results are not like left outer join( with no null values) > > select T1.field1, T1.field2, T1.field3 > T2.field10 > from table T1 > left outer join table T2 on (T1.key=T2.key and > T1.partition='p1' and T2.partition='p2') > where > T1.field5='xxxxx' and T2.field6='yyyyyyy;' > > > I tried left/full all join result are like inner join. > What am I missing here ? > is it some mistake on my part or some optimization /flag to be turned off > > Thanks for the help > > > > -Sagar >
