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Oracle in a Nutshell
book

Oracle in a Nutshell

by Rick Greenwald, David C. Kreines
December 2002
Intermediate to advanced content levelIntermediate to advanced
928 pages
85h 29m
English
O'Reilly Media, Inc.
Content preview from Oracle in a Nutshell

EXISTSNODE

EXISTSNODE (XMLtype_instance,XMLpath_string)

Determines whether traversing the document XMLtype_instance using the path supplied results in any nodes. The function returns 0 if no nodes remain; otherwise, it returns a positive number. New with Oracle9i.

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Publisher Resources

ISBN: 0596003366Errata Page