Re: [GENERAL] partial resultset in java

[surabhi.ahuja]

Title: Re: [GENERAL] partial resultset in java

 

on which object is this method "cancel()" avaialble.

the peice of code that i am looking at right now is :

 

Statement stmt_ = this.dbSession_.getDBConnection().createStatement();
String queryStr = dbxQuery.createQuery(DBObject.getLevelNumber(qLevel), q, this);
long t = System.currentTimeMillis();
rs = stmt_.executeQuery(queryStr);
this.dbSession_.logger_.log(Level.FINE, "GOT RESULT SET;"
 + (System.currentTimeMillis() - t));
   
ResultSetMetaData rsmd = rs.getMetaData();
   int colCount = rsmd.getColumnCount();
   t = System.currentTimeMillis();
   while (rs.next()) {
    vals = new HashMap();
    for (int j = 0; j < colCount; j++) {
     vals.put(rsmd.getColumnName(j + 1), rs.getObject(j + 1));
    }
    objList.add(new DBObject(qLevel, vals, this.dbSession_));
   }
   this.dbSession_.logger_.log(Level.FINE, "CONVERT RESULTSET TO DBOBJECT;"
     + (System.currentTimeMillis() - t));
    

 

where exactly will the cancel be placed?

thanks,

regards

Surabhi

---

From: [EMAIL PROTECTED] on behalf of William ZHANG
Sent: Wed 3/22/2006 4:27 PM
To: pgsql-general@postgresql.org
Subject: Re: [GENERAL] partial resultset in java

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There is a method called cancel() in interface Statement. But I don't know
if it is
implemented correctly in JDBC. Maybe you can try it.

Regards,
William ZHANG



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