N
- nested table expression
A fullselect in a FROM clause (surrounded by parentheses).
- nonleaf page
A page that contains keys and page numbers of other pages in the index (either leaf or nonleaf pages). Nonleaf pages never point to actual data.
- nonpartitioned index
An index that is not physically partitioned. Both partitioning indexes and secondary indexes can be nonpartitioned.
- nonpartitioned secondary index
An index on a partitioned table space that is not the partitioning index and is not partitioned.
- nonscrollable cursor
A cursor that can be moved only in a forward direction. Nonscrollable cursors are sometimes called forward-only cursors or serial cursors.
- normalization
A key step in the task of building a logical relational database design. Normalization ...
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