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Oracle® Database SQL Language Reference
11g Release 2 (11.2)

Part Number E17118-03
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XMLISVALID

Syntax

Description of xmlisvalid.gif follows
Description of the illustration xmlisvalid.gif

Purpose

XMLISVALID checks whether the input XMLType_instance conforms to the relevant XML schema. It does not change the validation status recorded for XMLType_instance.

If the input XML document is determined to be valid, then XMLISVALID returns 1; otherwise, it returns 0. If you provide XMLSchema_URL as an argument, then that is used to check conformance. Otherwise, the XML schema specified by the XML document is used to check conformance.

See Also:

Oracle XML DB Developer's Guide for information on the use of this function, including examples