retrieve « Database « Java Database Q&A
1. Storing a secretkey in the database and retrieving it stackoverflow.comI am doing a project on password encryption and decryption using AES algorithm. I need to store the key of type SecretKeySpec in the database(ms-access) and have to retrieve it. How can i ... |
2. How do i retrieve items from a database? stackoverflow.comREALLY SORRY FOR THE BAD QUESTION. HERE'S AN EXAMPLE OF MY CURRENT CODING. BASICALLY I TAKE THE INPUT FROM A TEXTFIELD. SO HOW DO I STORE AND RETRIEVE THE INPUT? String input = txtInput.getText(); |
3. how to store and retrieve items? stackoverflow.comI need to store all encrypted messages so it may be retrieved and displayed by pressing a button, that is, press the button 3 times for the last 3rd message; After retrieving ... |
4. Retrieving database data - General retrieve method? stackoverflow.comMy data access classes often have a method called loadDataToEntity or something similar. This method takes a resultset for instance and populates an entity class which is passed on to be ... |
5. Retrieving images when database is in remote location stackoverflow.com
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6. Retrieve all essential data on startup stackoverflow.com
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7. Using Java to retrieve data from a Microsoft Access database stackoverflow.comI'm looking to create a Java program that retrieves data from Microsoft Access database (and possible store onto it). Is this possible? If yes, is it complicated to do? Also are there ... |
8. how to retrieve and add data to a database bytes.comThis is a java related question so I will move it to the appropriate forum. If you question is regarding your coding, please be sure to start the thread in the ... |
9. How to retrieve value from database bytes.com |
10. How to retrieve the information from database and publish into excel sheet/spread? bytes.comHi, i'm new to bytes. can anyone help me to find the solution for retrieving informations from database and publish into excel sheet/spread sheet? i have done the designing part in ... |
11. Retrieve Data From Database forums.netbeans.orgPosted: Mon Jun 08, 2009 7:11 am Post subject: Retrieve Data From Database I am developing a mobile application in Java Me (MIDP) using the java programming language. ... |
12. problem retrieving database values from netbeans project forums.netbeans.orgHi, I have this database called "Accounts" that is connected to my netbeans project. In the database I have a table called "Account" where the primary key is "Account_id" and the ... |
13. Retrieving image from access database coderanch.com |
14. retrieving OLE object from database to web coderanch.com |
15. Retrieving big list from that database and memory coderanch.comhi: How can I retrieve a big list from the database without consuming so much memory? In my model, I use transfer objets to bring the data from the database to my application. Basically, I read every row from the ResultSet, then I encapsulate it into a corespondent object. But, what will happen if I have too many rows in the ... |
16. Retrieving information for a collection of objects from database coderanch.comHi: I am redesigning a module that has to get records from the database corresponding a collection of objects. In the current implementation, for each object in a collection a JDBC call is made to an oracle database and information for that object is obtained and mapped to an object. Obviously that causes a lot of database calls. Is it possible ... |
17. retrieving from database coderanch.comGaurav, i think that is is the problem of space Do you mean that the problem is because "jai mata di" contains spaces (which is the way Jeanne understood it, I think)? If Jeanne's interpretation is correct, then spaces have nothing to do with it. There simply is no row in the GENERAL_INFORMATION table where the value of the NAME column ... |
18. small problem while retrieving from database coderanch.comhello sir i m making one forum amd when i post some topic and when then i retrieve then it is not reading the " |
19. To retrieve data from the database coderanch.comHi all I have a simple question, Can I retrieve data from the Mysql database on page load. i.e i am storing the information from page one and i want to retrieve that stored information on my page two. And this should be retrieved on page load. Is this possible, if yes could anybody guide me with some tips. Thanks With ... |
20. Retrieving Datas by tracking from database coderanch.comHi friends, We are running with a problem in our design for getting datas from our database. Issue : We have a some thousands of records in our database, By getting user input thro jsp servlet is getting a some hundreds of datas from database. We are creating some temp. tables for storing the details and then displaying Some tens ... |
21. unable to retrieve data from the db coderanch.com |
22. How to retrieve a String stored in the DB? coderanch.comStatement stmt = null; //The object responsible for executing the queries. ResultSet rs = null; //This object will hold the DB values String dbString = ""; try{ stmt = connection.createStatement(); //it throws SQLException rs = stmt.executeQuery("SELECT * FROM table_name"); if(rs.next()){ //next() moves the cursor to next record which is the first now dbString = rs.getString("column_name"); } rs.close(); stmt.close(); }catch(SQLException e){ //do ... |
23. how to retrieve image from database? coderanch.comActually i am retrieving data from database and generating a word file. on that word document i have to display one image. I have inserted that image manualy to the database. but i dont know how to retrieve that image. if you have any idea to solve this problem then please help me. |
24. how to retrieve data from relational database coderanch.com |
25. Retrieve the data types from the database coderanch.com |
26. retrieving gif from database coderanch.comJust a thought on a how different way this could be done. create a method within a bean that inserts the html code along with the image source. for example in your database you could have a column called imageurls the values of the row/column would be |
27. clicking on text retrieve data from database coderanch.comOriginally posted by mocca az: use java.util.Date class to get current date/time, whatever you need and store it to the variable exp. where you have your link |
28. To retrieve data from the database coderanch.comHi all I have a simple question, Can I retrieve data from the Mysql database on page load. i.e i am storing the information from page one and i want to retrieve that stored information on my page two. And this should be retrieved on page load. Is this possible, if yes could anybody guide me with some tips. Thanks With ... |
29. problem retrieving from database coderanch.comimport java.io.*; import java.sql.*; import javax.servlet.*; import javax.servlet.http.*; import oracle.sql.*; import oracle.jdbc.*; import com.oreilly.servlet.MultipartRequest; public class Final extends HttpServlet { public void service(HttpServletRequest req,HttpServletResponse res) throws ServletException,IOException { PrintWriter out = res.getWriter(); MultipartRequest multi = new MultipartRequest(req,"C:\\HR\\Resumes",5*1024*1024); String s1 = multi.getParameter("fname"); String s2 = multi.getParameter("lname"); String d1 = multi.getParameter("dob1"); String d2 = multi.getParameter("dob2"); String d3 = multi.getParameter("dob3"); String s3 = d1 ... |
30. login- database- retrieve- newbie coderanch.comFirst thing...you must have very good idea about Java Web Application Architecuture. How you can configure and use servlets, web.xml, web-app directory structure etc. Good serverlet Container is Apache Tomcat. If you don't know these, I think it is useless even if you get ready made code Resources, Of course java.sun.com Regards |
31. How to put a list of data retrieve from database into arraylist coderanch.comI agreed with Nadeem's solution, except the creation of a "MyValueObject" really depends on how frequently you need this object. Its it of a very temporary nature and you know the number of columns returned by the query, I suggest a typed array such as: ArrayList result = new ArrayList(); while (rs.next()) { String row = new String[3]; row[0]=rs.getString("testValueFromDB"); row[1]=rs.getString("testValueFromDB"); row[2]=rs.getString("testValueFromDB"); ... |
32. Retrieving & Comparing data from database coderanch.comHi, This is Shashank here. I have created a user_table with 2 fields: user_name and pass_word. I want to design a GUI that has a textfield (text) and password field (pass), that allows the user to enter name and password and checks them with the user_table for correctness. I wrote the following code: // actionPerformed method try { String name= text.getText(); ... |
33. How to retrieve data from database in Netbeans? coderanch.comI am developing an application using netbeans but facing problems in writing SQL statements. Though I can open a SQL Editor and run many statements one by one. But one thing I am unsuccess to do is how to associated these SQL statements with the components. I have read the product documentation also, but not found the satisfactory solution. In its ... |
34. Retrieving Japanese data from an access database coderanch.comHello everyone - first post here, I'm a beginner, and have searched through the forums for something like my problem with no clear success... So, I have an Access database, specified as a data source in control panel (as KanjiQuiz) and accessible by a small Java program that I wrote, based on code elsewhere on the web. The data in the ... |
35. store and retrieve xml in database using JDBC coderanch.com |
36. Retrieving data from database - Architecture issue coderanch.comHello, I am developing a twitter-like service and am having a hard time to find the best solution for the following issue: When a user logs in, he sees a list of all of the latest status updates from their friends. The way the system is built now, there is a simple relation between the user and the status updates they ... |
37. retrieve data frm database coderanch.com |
38. Retrieving image from database - getBlob? coderanch.compublic class databaseConnection { private int photo; public void loadDriver() { try { Class.forName("com.mysql.jdbc.Driver"); System.out.println("Driver loaded"); } catch (Exception ex) { System.out.println("not Connected, com.mysql.jdbc.Driver class not found"); } } public void connect() { Connection conn = null; try { conn = DriverManager.getConnection("jdbc:mysql://www.scoobie.nl:1025/photo_dbs","scoobie","xxxxx"); System.out.println("Connected"); Statement stmt = null; ResultSet rs = null; stmt = (Statement) conn.createStatement(); rs = (ResultSet) stmt.executeQuery("SELECT id, photo ... |
39. retrieving database data to textarea coderanch.compackage form; import java.io.PrintWriter; import java.io.StringWriter; import java.sql.*; import javax.swing.JFrame; import javax.swing.JOptionPane; import javax.swing.JTextArea; import javax.swing.event.DocumentEvent; //import javax.swing. //import java.lang.NullPointerException; public class form extends javax.swing.JFrame { // private IntTextField intField; JFrame frame; PreparedStatement pstatement = null; PreparedStatement statement = null; String url = "jdbc:mysql://localhost:3306/"; String db = "entry"; String driver = "com.mysql.jdbc.Driver"; String user = "root"; String pass = "aaaa"; Connection ... |
40. how to retrieve the informations from database and publish into excel sheet/spread sheet coderanch.comHi, i'm new to javaranch. can anyone help me to find the solution for retrieving informations from database and publish into excel sheet/spread sheet? i have done the designing part java swing. i have stored the data into mySQL database. now i want to retrieve the stored one and execute in excel sheet/spreadsheet. Is there any code or API or JAR ... |
41. Retrieving data from database. coderanch.comHi guys and gals, I'm a Java Developer who is new to all this databasing business. I know MySQL and I know Java, but I don't know how to bring the 2 together. I have set up an external Oracle 11g datasource on my Eclipse Workspace. I have previous production code which is based off of Struts, Hibernate and JSON and ... |
42. java program to retrieve the encrypted data from database coderanch.com |
43. Retrieve Microsoft Access Database Structure dbforums.comimport java.io.*; import java.sql.*; public class TableCols { public static void main(String [] args) { Connection con; Statement stt; ResultSet rs; ResultSetMetaData rsmd; int cols; try { Class.forName("sun.jdbc.odbc.JdbcOdbcDriver").newI nstance(); try { conStud = DriverManager.getConnection("YourDataSource", "YourID", "YourPass"); } catch (Exception ex) {throw new Exception(ex.getMessage());} stt = con.createStatement(); rs = stt.executeQuery("select * from YourTable"); rsmd = rs.getMetaData(); cols = rsmd.getColumnCount(); for(int i=1; i |
44. How to retrieve DB encoding as generically as possible? dbforums.comHi, is there a way to determine the encoding (e.g UTF-8) a database was created with via JDBC? The goal is to determine that the database encoding is UTF-8 but it needs to be operable with as many DBMS as possible. If not is there a way to get this info from DB2 only? thanks in advance. |
45. Retrieving data from the DB java-forums.orgI'm using Aqua Data Studio 4.5 and I would like to ask if a certain column is used to store html codes, then when I retrieved it from the DB, I want it to display the result from the html codes and not print out the whole html codes. Anyone knows how to do it? Thanks. |
46. How to Retrieve the Attributes Definitions from a Database forums.oracle.com |
47. How to retrieve and display image from database in a web page forums.oracle.comHi all; I have been trying this for some time now. I have found some tutorials so far but none of them addresses my concern. Here it is: I have built a web application that can connect to an Oracle DB. I have a table called "employee", where I record any employee details, among which the employee picture. I stored the ... |
48. Retrieving image from database? forums.oracle.com |
49. Retrieving Image from Database forums.oracle.com |
50. Retrieving data from database forums.oracle.com |
51. how to retrieve image from database forums.oracle.comHi, How can i retrieve image from database (in java). i am using MySQL. i have created a table which contain a column of blob type and manualy i have stored one image. after retrieving i will display it in word document. Please help me...... Edited by: netai on Mar 14, 2008 9:11 PM |
52. Retrieving information from a database forums.oracle.com |