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We have an application which runs on a number of other databases, and we now
need to port to Oracle.
The main problem we have, is that our SQL uses the ANSI standard SQL-92 outer join syntax, which allows multi-table outer joins. I have looked on dejanews.com and can't find an answer to the problem, just discussion about levels of compliance with SQL-92. We need to be able to achieve the same affect as
select a.col1, b.col2, c.col3
from a, b, c
where a.col1(+) = b.col1 and a.col2(+) = c.col1 and b.col4=c.col4
which would be possible using SQL-92 syntax, which is supported by the other databases, but appears not to be using Oracle.
TIA Simon Received on Thu Nov 12 1998 - 04:31:41 CST