About joins
Posted: Sun Nov 13, 2005 3:33 am
i have known some joins for database
currently i am using cross join as it is easy ..i have read almost all the database book says that dont use cross join
so what may be problem while using cross join...
i think access speed is not much problem as there will be some 1000 data only
the these joins also takes hard disk spaces
which join is best
i was feeling hard to write ineer join for three tables
what is problem using cross join
any help
can some body move this post the database section i think i have posted it in wrong section
sorry
no answer
thanks
currently i am using cross join as it is easy ..i have read almost all the database book says that dont use cross join
so what may be problem while using cross join...
i think access speed is not much problem as there will be some 1000 data only
the these joins also takes hard disk spaces
which join is best
i was feeling hard to write ineer join for three tables
what is problem using cross join
any help
can some body move this post the database section i think i have posted it in wrong section
sorry
no answer
thanks