Hi, try this:
select coalesce(min(length), 0) from t where id = ? Martin Andrea Galeazzi schrieb: > Hi All, > I've got a table T made up of only two fields: INT id (PRIMARY KEY) and > INT length. > I need a statement in order to yield 0 when the key doesn't exist. At > this moment the query is too simple: > SELECT length FROM T WHERE id = ? > Any idea about it? > Cheers > _______________________________________________ > sqlite-users mailing list > sqlite-users@sqlite.org > http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users > > _______________________________________________ sqlite-users mailing list sqlite-users@sqlite.org http://sqlite.org:8080/cgi-bin/mailman/listinfo/sqlite-users
