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Posted by John Bell on 02/04/06 18:17
Hi
You can make the column an identity, this will not guarantee contiguous
number but it will be increasing/decreasing and unique. You can then miss it
out from the statement altogether.
These may help:
http://vyaskn.tripod.com/oracle_sql_server_differences_equivalents.htm
http://www.microsoft.com/technet/prodtechnol/sql/2000/reskit//part2/c0761.mspx
John
"Jeff Kish" <jeff.kish@mro.com> wrote in message
news:b5a7u1lod76n3at35csf2b6f8nvpj35jn8@4ax.com...
> Hi.
> I'm a casual sql user. I have found a situation where I need to convert an
> oracle statement to tsql, one I can just fire off in any sql tool against
> an
> ms sql server database.
>
> I studied the exists statement and I think I understand it somewhat,
> however I
> was not sure how to get it quite right. If you have an idea and a minute
> or
> two I'd appreciate any insight or tutorial.
>
> insert into authorization (program, optiontitle, usergroup,
> authorizationid)
> select 'EVERYWHERE','NAVIGATOR',usergroup, authorizationseq.nextval
> from allgroups where exists (select * from authorization
> where authorization.USERGROUP = allgroups.USERGROUP and
> authorization.optiontitle = 'READ' and authorization.program =
> 'EVERYWHERE')
>
>
>
> I believe that because in my data, three values of usergroup from
> allgroups
> return true from the exists, that this is supposed to insert three rows
> into
> authorization.
>
> But I can't figure out what to do about the authorization.nextval.. I
> tried
> various max(authorization)+1
> etc but nothing seemed to compile/work
>
> thanks
> Jeff Kish
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