XSQL bug when using CURSOR in xsql:query SELECT statement?

Question

Hi there,
When I tested with different XSQL pages, I found out that if I
did not involve any XSQL pages that contain "CURSOR", I received
data correctly and when I shut down Tomcat, Oracle DB server did
NOT create any dump file (???). However, as long as I involve a
XSQL page which contains "CURSOR", even I received data
correctly, but when I shut down my Tomcat, Oracle DB server
created a dump file (???).
for example, if I involve xsql:query like:
<xsql:query>
SELECT emp_name,
emp_id
CURSOR( SELECT emp_address
from address a
where a.emp_id = b.emp_id)
FROM employee b
</xsql:query>
Once, I involve this xsql page, when I shut down Tomcat, Oracle
dB will create a dump file on the server.
Even when I run this xsql page from
oracle.xml.xsqlXSQLCommandLine, Oracle dB server still create a
dump file on the server.
Any idea for help ?
Thanks,

Answer 1

Hi,
Is this what you are trying:
    try {
    Statement *stmt = conn->createStatement("SELECT ename AS aaaaaaaaaaaaaaa  FROM emp");
      ResultSet *rs = stmt->executeQuery ();
      vector<MetaData> md = rs->getColumnListMetaData ();
      int numCols = md.size ();
      cout<< "Number of columns :" << numCols << endl;
      string *colName = new string [numCols];
      int type = (int ) malloc (numCols);
      for (int i = 0; i < numCols; i++ ) {
        int ptype = md [ i ].getInt (MetaData::ATTR_PTYPE);
        if ( ptype == MetaData::PTYPE_COL ) {
          colName[ i ] = md[ i ].getString (MetaData::ATTR_NAME);
          cout<<"Column Name :" << colName[ i ] << endl;
      delete[] colName;
      stmt->closeResultSet (rs);
      conn->terminateStatement (stmt);
    catch (SQLException &ex) {
                cout<<ex.getMessage()<<endl;
    }The above snippet works correctly for me.
Rgds.
Amogh