The MAKENODE function is used to convert specific DOM objects such as DOMDOCUMENT, DOMELEMENT, DOMTEXT, DOMATTR, and DOMCHARACTERDATA into a generic DOMNODE handle, facilitating unified use with node-level interfaces such as APPENDCHILD, REMOVECHILD, and GETNODENAME.
Applicability
This topic applies only to OceanBase Database Enterprise Edition. OceanBase Database Community Edition provides only the MySQL-compatible mode.
Note
For V4.4.2, this subprogram is available starting with OceanBase Database V4.4.2 BP3.
Syntax
DBMS_XMLDOM.makeNode (
doc IN DBMS_XMLDOM.DOMDOCUMENT);
DBMS_XMLDOM.makeNode (
elem IN DBMS_XMLDOM.DOMELEMENT);
DBMS_XMLDOM.makeNode (
text IN DBMS_XMLDOM.DOMTEXT);
DBMS_XMLDOM.makeNode (
attr IN DBMS_XMLDOM.DOMATTR);
DBMS_XMLDOM.makeNode (
character_data IN DBMS_XMLDOM.DOMCHARACTERDATA);
Parameters
Parameters |
Explanation |
|---|---|
| doc / elem / text / attr / character_data | The handle of the specific DOM object to be converted. |
Return value
A generic node handle of DBMS_XMLDOM.DOMNODE.
Usage instructions
The different overloads accept document, element, text, attribute, or character data handlers and return a unified DOMNODE, facilitating subsequent node-level operations.
Examples
DECLARE
doc DBMS_XMLDOM.DOMDOCUMENT;
elem DBMS_XMLDOM.DOMELEMENT;
node DBMS_XMLDOM.DOMNODE;
BEGIN
doc := DBMS_XMLDOM.newDOMDocument;
elem := DBMS_XMLDOM.createElement(doc, 'item');
node := DBMS_XMLDOM.makeNode(elem);
DBMS_XMLDOM.freeDocument(doc);
END;
/