Joining multiple tables
706043Dec 23 2009 — edited Dec 23 2009Hi All,
I am trying to figure out the layout for joining 5 different table.
Do I have to put that in a subquery and where so i start selecting the columns : at the begin meaning selecting all colmuns at the top or before each join statement for that particular table before joining them.
And what is the best structure to optimize it.....thanks