Call existsNode() function from xmltype data

  
SQL>
SQL> CREATE TABLE myTable
  2    (myID            NUMBER PRIMARY KEY,
  3     myValue         XMLTYPE
  4  )XMLTYPE myValue STORE AS CLOB
  5  /

Table created.

SQL>
SQL> select COUNT(*)
  2  from myTable d
  3  where d.myValue.existsNode('/ROWSET') = 1
  4  /

  COUNT(*)
----------
         0

1 row selected.

SQL> drop table myTable;

Table dropped.

SQL>
SQL>

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Call existsNode() function from xmltype data : XMLType « XML « Oracle PL / SQL

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