Invalid Cursor State Error In Jdbc
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here for a quick overview of the site Help Center Detailed answers to any questions you invalid cursor state in sql server might have Meta Discuss the workings and policies of this site invalid cursor state error in informatica About Us Learn more about Stack Overflow the company Business Learn more about hiring developers or [microsoft][odbc driver manager] invalid cursor state posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of invalid cursor state odbc 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up JDBC - Invalid Cursor State up vote 0 down vote favorite I am a beginner in writing programs, I have created a search record function for my assignment. public void searchRecord(){ for(int ct = 0; ct<
Invalid Cursor State Sql
1; ct++){ System.out.println("Please insert student ID"); System.out.print("Student ID: ");//prompt for student ID to search String data = k.nextLine().trim(); String sql = "SELECT * FROM Students WHERE StudentID = '"+data+"'"; try{ rs = st.executeQuery(sql); if(rs.next()){ displayRecord(); rs.next(); showMenu(); } else{ System.out.print("No record found. "); ct--; } }catch (Exception ex){ System.out.println("Problem searching."); } } However, after I try to get data from the result, it shows Invalid Cursor State. If I want to retrieve data, I'll have to execute the Display next record method which is: try{ if(rs.next()){ displayRecord(); } else{ rs.previous(); System.out.println("No more records!"); } }catch (Exception ex){ System.out.println("There is problem showing next data."); } I tried adding "rs.next" at the search record method after "displayRecord" but it wouldn't solve the problem. Is there anyway to solve this? By the way my display record method: public void displayRecord(){//get and display data from current row of record try{ String ID = rs.getString(1); String fname = rs.getString(2); String lname = rs.getString(3); String conNo =
here for a quick overview of the
Invalid Cursor State Exception In Java
site Help Center Detailed answers to any questions invalid cursor oracle you might have Meta Discuss the workings and policies of this site About Us freetds invalid cursor state Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs http://stackoverflow.com/questions/18558661/jdbc-invalid-cursor-state Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up Invalid cursor state java.sql.SQLException up vote 1 down http://stackoverflow.com/questions/27928901/invalid-cursor-state-java-sql-sqlexception vote favorite I created a program for inserting data into MSAccess Database. When i execute the statements I get an java.sql.SQLException: [Microsoft][ODBC Driver Manager] Invalid cursor state . The database is empty. I tried to move the cursor to the first row by executing resultSet.next(); but it doesn't work. Can anyone tell me what the problem is?? This is my code so far: Code for creating the connection: public LogInInterface() { initComponents(); //Database Connection Setup. try{ String Driver = "sun.jdbc.odbc.JdbcOdbcDriver"; Class.forName(Driver); //ErrorLabel.setText("DRIVER LOADED"); //ErrorLabel.setForeground(new Color(0, 204, 0)); String Login = "jdbc:odbc:JavaDB"; connection = DriverManager.getConnection(Login); statement = connection.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_UPDATABLE); resultSet = statement.executeQuery(SQL); //ErrorLabel.setText("DATABASE CONNECTION IS READY"); //ErrorLabel.setForeground(new Color(0, 204, 0)); //ErrorLabel.setText(null); }catch(Exception e){ ErrorLabel.setText("DATABASE CONNECTION ERROR (Code 1)"); e.printStackTrace(); } } Code for inserting into database: private void RegisterButtonActionPerformed(ActionEvent e) { // TODO
Certification Databases Caching Books Engineering Languages Frameworks Products This Site Careers Other all forums Forum: JDBC and Relational Databases Invalid Cursor https://coderanch.com/t/554469/JDBC/databases/Invalid-Cursor-State-Error State Error Nishant Vashisth Greenhorn Posts: 23 posted 5 years http://www.codeproject.com/Questions/327530/i-am-getting-and-error-message-Invalid-cursor-stat ago Guy i am trying to make a online test website on jsp and am using a servelet to handle the result but when i execute the code it shows a invalid cursor error and i seriously don't know what the hell is wrong help invalid cursor me out please !!! Class.forName("sun.jdbc.odbc.JdbcOdbcDriver"); Connection con=DriverManager.getConnection("jdbcdbc:mydata"); ResultSet rs; PreparedStatement pst; score=0; for(int i=1;i<=num;i++) { ansgiven=request.getParameter(Integer.toString(i)); statement="select * from test where qnum = "+i ; out.print(statement) ; pst=con.prepareStatement(statement); rs=pst.executeQuery(); ans=rs.getString("answer"); if(ans.equals(ansgiven)) { score++; } } The error is in this code only !!! help me out please Fatih Keles Ranch Hand Posts: 182 posted 5 years invalid cursor state ago Hi Nishant, You should move your cursor to the first record, then another and then another while(rs.next()){ //now you can get values from cursor } Regards, Fatih. Nishant Vashisth Greenhorn Posts: 23 posted 5 years ago i thought of that dude !! but i want to check the result of the question as per their numbers so that i could keep track of which question is answered correct !! can you help me with the full code !! Nishant Vashisth Greenhorn Posts: 23 posted 5 years ago i got it working thanks for the suggestion dude !! moderators please close this topic !! Post Reply Bookmark Topic Watch Topic New Topic Similar Threads invalid cursor type Simple problem pls help How to check record exists CLI0115E Invalid cursor state the JDBC "invalid state cursor" error All times are in JavaRanch time: GMT-6 in summer, GMT-7 in winter Contact Us | advertise | mobile view | Powered by JForum | Copyright © 1998-2016 Paul Wheaton
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