Hi,

my query is:

SELECT a.symbol_art,b.node_key

FROM artykuly a, art_podz b

WHERE a.symbol_art=b.symbol_art

------------- -------------------

table: artykuly table art_pod

a.symbol_art b.symbol_art

AA-0001 AA-0001 = record ok

AA-0002 NULL = >>>>>>>>> I want to view diference
records symbol_art in two tables

How select all a.symbol_art where in table art_podz b.symbol_art is no exists?

tnx.

Tom

info (informatyk@fitness[CUT]authority.pl) writes:
You need to use an outer join:

SELECT a.symbol_art,b.node_key
FROM artykuly a
LEFT JOIN art_podz b ON a.symbol_art=b.symbol_art

With an outer join all rows in the table on the outer side, left here,
are maintained in the result set.



--
Erland Sommarskog, SQL Server MVP, esquel (AT) sommarskog (DOT) se

Books Online for SQL Server 2005 at
http://www.microsoft.com/technet/pro...ads/books.mspx
Books Online for SQL Server 2000 at
http://www.microsoft.com/sql/prodinf...ons/books.mspx

Research information on joins. This includes inner joins, left outer join,
right outer join, full outer join and cross joins

--
Sincerely,
John K
Knowledgy Consulting, LLC
knowledgy.org

Atlanta's Business Intelligence and Data Warehouse Experts


"info" <informatyk@fitness[CUT]authority.pl> wrote