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Posted by Andrew Clark on 02/02/06 17:54
Hello,
I am writing a function that uses two table variables. The structures of
both are shown here:
DECLARE @workdates TABLE (
conflict CHAR(1),
workdate SMALLDATETIME
)
DECLARE @existing TABLE (
workdate SMALLDATETIME
)
I need to do an update on the first table:
UPDATE @workdates
SET conflict = 'X'
FROM @existing s
WHERE workdate = s.workdate
I am concerned that the unqualified 'workdate' in the WHERE clause will
give me an ambiguous column reference. Is this SQL statement valid?
Thanks,
Andrew
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