Use seprate statement for each resultset "Shahata, Ash" wrote:
> I tried this already, but unfortuanltly I get the same result... the problem > seems that rs2 can not be looped through more than once! Is this how result > sets react in general, would I be able to loop through a resultset more than > once? > > -----Original Message----- > From: Mathias Höggren [mailto:[EMAIL PROTECTED] > Sent: Wednesday, February 26, 2003 11:13 AM > To: [EMAIL PROTECTED] > Subject: SV: preparedStatement > > Hi! > > I strongly suspect your problem is right here: > if(val1 == val2){ > > Try this instead: > if (val1.equals(val2)) { > > Brgds > Mathias > > -----Ursprungligt meddelande----- > Från: A mailing list about Java Server Pages specification and reference > [mailto:[EMAIL PROTECTED] Shahata, Ash > Skickat: den 26 februari 2003 12:09 > Till: [EMAIL PROTECTED] > Ämne: Re: preparedStatement > > I think I figured it out where the problem is, it'a not from the code that I > sent it's to do with the rs.next! However I still couldnt fix it. The value > of tname is passed correctly and when I retireve it on its own, it works > fine. Here's the part of the code that is causing the problem: > > while (rs.next()){ > out.println("Inside rs"); > while(rs2.next()){ > out.println("Inside rs2"); > String val1 = rs.getString(2); > String val2 = rs2.getString(2); > if(val1 == val2){ > out.println("Inside IF"); > String id2 = rs2.getString(1); > out.println("Sybase Customer Name = " + > rs2.getString("swName")); > out.println(" | id = " + id2 + "<br>"); > }//if > }//while(rs2.next()) > }//while(rs.next()) > > I'm looping through both result sets, expecting to see rs2 looping several > times for every value of rs1, but here's what I grt from my println: > > These Records appear on both systems > Inside rs Inside rs2 Inside rs2 Inside rs2 Inside rs2 Inside rs2 Inside rs2 > Inside rs2 Inside rs Inside rs Inside rs > > Any idea why the loop is not functioning as expected? > Thanks > > -----Original Message----- > From: Pillai Jaideep, App Spec, SCS-SD [mailto:[EMAIL PROTECTED] > Sent: Wednesday, February 26, 2003 10:18 AM > To: [EMAIL PROTECTED] > Subject: Re: preparedStatement > > R U sure tname variable holds exactly the value U want ? > > -----Original Message----- > From: Shahata, Ash [mailto:[EMAIL PROTECTED] > Sent: Wednesday, February 26, 2003 5:50 PM > To: [EMAIL PROTECTED] > Subject: preparedStatement > > Hi there, > I'm getting stuck with the following procedure using prepared statements.. > it works just fine if I use a normal statement. I need to pass a prepared > statement because I need to pass a valriable to the query. It does not > return any records! > > Statement stmt = con1.createStatement(); > String query = "Select * from SW_Customer where swName = ?"; > PreparedStatement ps = con1.prepareStatement(query); > ps.setString(1,tname); > ResultSet rs = ps.executeQuery(); > while (rs.next()){ > String name = rs.getString(1); > out.println("Value of field = " + rs.getString("swName")); > out.println("Value of field = " + name); > } > > Any help will be appreciated > > Thanks > > =========================================================================== > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > JSP-INTEREST". > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST > DIGEST". > > Some relevant archives, FAQs and Forums on JSPs can be found at: > > http://java.sun.com/products/jsp > http://archives.java.sun.com/jsp-interest.html > http://forums.java.sun.com > http://www.jspinsider.com > > =========================================================================== > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > JSP-INTEREST". > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST > DIGEST". > > Some relevant archives, FAQs and Forums on JSPs can be found at: > > http://java.sun.com/products/jsp > http://archives.java.sun.com/jsp-interest.html > http://forums.java.sun.com > http://www.jspinsider.com > > =========================================================================== > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > JSP-INTEREST". > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST > DIGEST". > > Some relevant archives, FAQs and Forums on JSPs can be found at: > > http://java.sun.com/products/jsp > http://archives.java.sun.com/jsp-interest.html > http://forums.java.sun.com > http://www.jspinsider.com > > =========================================================================== > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff > JSP-INTEREST". > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST > DIGEST". > > Some relevant archives, FAQs and Forums on JSPs can be found at: > > http://java.sun.com/products/jsp > http://archives.java.sun.com/jsp-interest.html > http://forums.java.sun.com > http://www.jspinsider.com > > To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". > For digest: mailto [EMAIL PROTECTED] with body: "set JSP-INTEREST DIGEST". > > Some relevant archives, FAQs and Forums on JSPs can be found at: > > http://java.sun.com/products/jsp > http://archives.java.sun.com/jsp-interest.html > http://forums.java.sun.com > http://www.jspinsider.com =========================================================================== To unsubscribe: mailto [EMAIL PROTECTED] with body: "signoff JSP-INTEREST". 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