SQL Help- Creating a table that includes only records that exist in one table without existing in another
I'm a newbie here and hoping someone can help with this sql. I've created two tables, one of which holds EVERY record, another which contains the records that I DON'T want in my table.
I tried joining them in the way I researched that is supposed to work, to include only records where they ARE NOT In the second table, but I'm getting an error.
The SQL is:
Create table t3 as
(Select *
from t1
Left Outer join t2 on (t1.ID = t2.Orig_ID and t1.ID_Line = t2.Orig_ID_Line)
Where t2.Orig_ID is null
and t2.Orig_ID_Line is null)
This should be simple. However, i'm getting an error that says "Duplicate column name in Orig_ID"
HELP!
Thanks.
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SQL Help- Creating a table that includes only records that exist in one table without existing in another
December 22, 2013 03:10PM
December 22, 2013 06:05PM
December 22, 2013 06:09PM
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