On Mar 20, 10:04m, Michael Austin < XXXX@XXXXX.COM >
select r.created_at,t.* from trades t, executions e, rawdatas r where
r.execution_id=e.id and e.trade_id=t.id
The # of rows in Trades=353. The rows returned by this sql is 409
because there are 1:n relationshiop between Trades and Executions. I
just wanted the values form the first record from executions that is
related to Trades. I would really appreciate some help here because i
can go only so far.
PS: This is not homework. I am a starter programmer doing some work
for a smalltime company.