Cluster indexes and non cluster indexes takes extra space right?
Is it ok to have only 5/6 non-cluster indexes on tables (not a single cluster index) ?? Will it take more extra space?
I have columns e.g. Invoice no, doc no, customer_id, customer_name, transactionDate etc.
Many times program does cheque with all these columns. (e.g. where invno = '' and docno='' or refno = '' and customer_id='')
Big reports go by date (that's why date column).
So coluld't decide which one to make index???
Any suggestions???
h2007
