On Fri, 9 Mar 2001, Stephan Szabo wrote:
->As a question, how many rows does
->select * from playlist p join songs s using (song_id) where
->p.waiting=TRUE;
->actually result in?
Well it depends. Most of the time that playlist table is "empty" (no rows where
waiting = TRUE), however users can (in a round about way) insert into that
table, so that there could be anywhere from 10, to 2,342, to more.
Why do you ask?
(The reason those plans chose 14 was because, at the time, there were 14 rows in
playlist)
-- Dave