Untested (Obviously as I don't have your schema) select max(WheverYourIDFieldIs)-count(WhateverYourIDFieldIs) as "Not Used" from teaInStock group by WhateverYouIDFieldIs
On Tue, Sep 5, 2017 at 3:45 PM, Cecil Westerhof <[email protected]> wrote: > It is not very important, but I am just curious. I need to know how many > records are not yet used. I do that with: > SELECT COUNT(*) - COUNT("Last Used") AS "Not Used" > FROM teaInStock > > Is that the correct way, or is there a better way? > > -- > Cecil Westerhof > _______________________________________________ > sqlite-users mailing list > [email protected] > http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users > _______________________________________________ sqlite-users mailing list [email protected] http://mailinglists.sqlite.org/cgi-bin/mailman/listinfo/sqlite-users
