MOD is the remainder after division.
MOD(10, 3) = 1
MOD(11, 3) = 2
MOD(12, 3) = 0
MOD(13, 3) = 1
etc.
Tyler Wood wrote:
>
> Hello,
> I'm updating an existing postgres database, and using
> perl with dbi to
> access it.
>
> Everything works fine,
> I'm just not sure what this MOD command means.
> Not asking you to figure it out in this context,
> but just what does MOD do?
>
> $sqh = $dbh->prepare("select
> name,namelink,address,city,state,zip,email
> from company where MOD(nextscreen,2)=1 order
> by $sort_selection;");
> $sqh->execute();
>
> thank you,
>
> Tyler Wood
> twood@uwm.edu
>
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