Use UPDATEXML function to update a portion of the doc : UPDATEXML « XML « Oracle PL / SQL






  1. Oracle PL / SQL
  2. XML
  3. UPDATEXML

Use UPDATEXML function to update a portion of the doc

  
SQL>
SQL>
SQL> CREATE TABLE myTable
  2  (id  NUMBER PRIMARY KEY
  3  ,doc XMLType NOT NULL)
  4  XMLTYPE doc STORE AS CLOB
  5  /

Table created.

SQL>
SQL>
SQL> update myTable
  2  set doc = updateXml(doc, 'message/greeting/text()', 'test')
  3  where id = 1;

0 rows updated.

SQL>
SQL>
SQL> drop table myTable;

Table dropped.








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3.Use the UPDATEXML function to change element value
4.Reference one element