N
nested savepoint

A savepoint that is included or positioned within another savepoint. Nested savepoints allow an application to have multiple levels of savepoints active at a time and allow the application to roll back to any active savepoint as desired.

nested table expression

A fullselect in a FROM clause (surrounded by parentheses).

network address

An identifier for a node in a network.

network addressable unit (NAU)

The origin or the destination of information transmitted by the path control network. An NAU can be a logical unit (LU), physical unit (PU), control point (CP), or system services control point (SSCP).

Network File System (NFS)

A client/server application that lets all network users access shared files stored on computers of different ...

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