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Maybe "select DISTINCT scaletix ..." would work and forget the FETCH FIRST ...

Sam


On 2/18/2015 10:46 AM, Stone, Joel wrote:
The following SQL errors with

"Result of SELECT more than one row."

This makes sense because there is more than one row returned by the subselect.

How I can tell SQL to only use the FIRST row returned by the subselect?




update rjsimage/docs00 a
set keyword3 =
(select first scaletix from jstone/docs00fix2 b
where a.docid = b.docid
FETCH FIRST 1 ROW ONLY)
where exists
(select first scaletix from jstone/docs00fix2 b
where a.docid = b.docid
FETCH FIRST 1 ROW ONLY)




I tried FETCH FIRST 1 ROW ONLY as below but it returned error "Keyword FETCH not expected."

Any other ideas?

Thanks!


update rjsimage/docs00 a
set keyword3 =
(select first scaletix from jstone/docs00fix2 b
where a.docid = b.docid
FETCH FIRST 1 ROW ONLY)
where exists
(select first scaletix from jstone/docs00fix2 b
where a.docid = b.docid
FETCH FIRST 1 ROW ONLY)

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