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Oracle® Database SQL Reference
10g Release 2 (10.2)

Part Number B14200-02
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INSERTXMLBEFORE

Syntax

Description of insertXMLBefore.gif follows
Description of the illustration insertXMLBefore.gif

Purpose

INSERTXMLBEFORE inserts a user-supplied value into the target XML before the node indicated by the XPath expression. Compare this function with INSERTCHILDXML.


See Also:

Oracle XML DB Developer's Guide for more information about this function

Examples

The following example is similar to that for INSERTCHILDXML, but it adds a third /Owner node before the /Owner node added in the other example. The output of the query has been formatted for readability.

UPDATE warehouses SET warehouse_spec =
   INSERTXMLBEFORE(warehouse_spec,
   '/Warehouse/Building/Owner[2]',
   XMLType('<Owner>ThirdOwner</Owner>'))
   WHERE warehouse_id = 3;

SELECT warehouse_name, EXTRACT(warehouse_spec, 
   '/Warehouse/Building/Owner') "Owners"
   FROM warehouses
   WHERE warehouse_id = 3;

Name         Owners
------------ --------------------------------------------------------------------
New Jersey <Owner>Grandco</Owner>
           <Owner>ThirdOwner</Owner>
           <Owner>LesserCo</Owner>