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1.can we set the more than 1 primary keys for a table?
2.please give me the difference between Cluster Index and
non-Clustered Index
3.can we use query like this "Select * from Table1,Table2;"

Answer Posted / prasanna

1.We cant see more than one primary key for the table,
however we could create composite index using clustered
index in a table.
2.Clustered index - Order the data in the physical order.
Non clustered index does not order the data
3.We can select both the table using that script which u
mentioned.

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