John Smith (genericemailaccount@genericdomain.genericTLD) writes:
> Is it okay to use a literal value with the IN clause. E.g.
>
> SELECT somefield, anotherfield
> ....
> WHERE ...etc.
> AND 1234 IN (SELECT userid FROM tblUsers)
>
> I was told it wasn't valid, but I'm pretty sure it worked for me. Just
> seeking clarification.

That should be OK. A bit unusual maybe, but certainly valid.


--
Erland Sommarskog, SQL Server MVP, esquel@sommarskog.se

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