Hi! I have two tables, that I have connected via a third so that a "many to many" connection has been established. I made it in Java and a MS Access database. It looks like this: String query = "select K.* "+ "from Student AS S, Kurs AS K, Godkaend AS G where K.Kid = G.Kid " + "AND S.Sid = ...
Hi I have a field with Date/Time data type in an ACCESS table which gets a date by calling =Now() whenever a record is inserted. I am retrieving this date in different .jsp files. When i call DateFormat.getDateInstance().format(resultSet.getD ate("sDate")) it formats it perfectly in "Apr 01, 2004", like i want it. But im also using Java Taglibs in some .jsp files ...
Dear friends, i work for an industry and i have a running project with terrible constraints. First let me tell you that all pc's are networked+with shared drives. There are a number of let's say "source" pc's (less than 10) that operate on their own (running a VB application) and save production relative data locally in MSAccess database. What i have ...
I use Java Connect Database (MS Access Driver) ,a column in one table contains type binary. I can insert the file to Database through InputStream and retreive them ffrom Database through OutputStream but the only problem I have is when I delete one row,the database file's size is still the same ( I forgot to tell that I configure the ODBC ...
Hi ! I would like access java database from MS Access, but most of pure java databases don't have ODBC drivers (I am talking about Hypersonic and Mckoi). Is there any application (bridge) that is ODBC driver which can load jar files with correct drivers? What I am talking about is simple ODBC-jdbc bridge. Andy
Is it possible to use JDBC and java code to access and store data im MS Access without using a web server as an application server.If possible what kind of middleware can be used to act as a server. I dont want to use the webserver as I dont want to make a web based application for distributed student registration system ...
Hi guys, I'm writing an application (in Java), which should analyze, compare and copy databases/tables. So my MySQL part works and now I'm trying to make the Access part and have some probs. I get some info with ResultSetMetaData but I miss the information if a column is primary key or an index at all. Please, has someone an idea how ...
Hi I need to design a program urgently in Netbeans. I need to establish a connection to a MS Access Database. The following buttons must be included in the program : First : to read the first record in the database Last : to read the last record in the database Next : to read the next record from the database ...
1.I have declared the image datatype as OLE 2.Inserting the image code -------------------------- PreparedStatement psmnt = con.prepareStatement("INSERT INTO IMAGESTORAGE(IMAGE) VALUES(?)"); File image = new File("Sunset.jpg"); FileInputStream fis = new FileInputStream(image) psmnt.setBinaryStream(1, (InputStream)fis, (int)(image.length())); int insertCount= psmnt.executeUpdate(); System.out.println(insertCount); ------------------------------- 3.retreival Here iam reading and putting the image in a new file called "SunsetImageRead.jpg" psmnt = con.prepareStatement("SELECT IMAGE FROM IMAGESTORAGE"); ResultSet rs = ...
Serialise the object to a ByteArrayOutputStream, then store that in a BLOB field. Or, use XMLEncoder and write that to a text field. In either case, the object must be serialisable. Of course, the only thing you are saving is having to write a few lines of code yourself. Performance wise, it is almost guaranteed to be slower than simply saving ...
hi, how to access Ms Access database from client side .i setup my project as client-server communication.in client side i have java program and in server side i have ms Access database file .how to access the db from client program .please suggest me its urgent i did not use any servlets and all .just simple database access code in java ...
Hi all, I'm working on a program that is basically just an interface for entering values into a Microsoft Access database. Every part of the program works properly in Eclipse, but when I export it to a runnable Jar file, it seems to get hung up on the location of the database. The program establishes the location of the database at ...
There is only one Type 4.0 (I.E. Java only driver, which is not, or at least not supposed to be, a simple proxy) JDBC Driver for MS Access (by HXTT or something like that, so Google that), and is not free. You would be much better off using a different database. If it must be an "embedded" DB than look into ...
hi all i am developing an application in jsp for calll center users. there are 4 types of users who can interact with the appl in that 100 users of one type are interacting with it. i am using MS ACCESS for the database connection. it is working well when 10 users simultaneously logs in but when users increases its capacity ...
hi i m trying to access msaccess data through java code ..n wht i m getting is the runtime error java.sql.SQLException:[Microsoft][ODBC Microsoft Access Driver]Invalid description or index can anyone tell me what may be the problem. import java.net.*; import java.io.*; import java.sql.*; public class hi { public static void main(String args[]) throws IOException { Connection con = null; ResultSet res=null; Statement ...
Hey Cheers for the code example As others have asked, what do you mean "the other program" ? I assume you're talking about another process running....is that the same system or another system? You don't have too many options there unless the "other" program has a listener interface or some sort of API you can tie into using shared memory. Can ...
Hello, I'm new to Java, I've just read some books. I want to create in Java a desktop application to manage tables in MySQL with standard functions: create, read, update and delete record (CRUD). I need that this process is similar as MS Access manage table as datasheet and so: a) user can easily add and delete records throught the table; ...
Hi all.. I need to retrieve and store image in ms access.. i have read in other forums that storing an image in ms access as an OLE object and retrieving it thro' a JDBC connection as a ResultSet and then converting it to byte array does it.. but it simply doesn't display the image when this byte array is converted ...
Oh, I think it is safe to say that you can't. You'll have to generate the reports from the data in Java itself, for example using an API like JasperReports. If you must use the reports from Microsoft Access, a Microsoft language like Visual Basic or C# may be a far better tool for this job.
How are you reading it from the database? The question with wrong characters is always, did you use the wrong encoding when reading them, or when you try and convert them for display? If you use something like POI to read the spreadsheet data then the characters ought to be correct in your program but you probably have a disagreement between ...
Friends can somebody help me with this problem. I need to pull metadata like data type, data length etc using MS Access.I have pondering over the problem for several weeks but could not figure out how to pull metadata from access.I could use SQL for it but I need a way to make Access work for me. Also could i use ...
As the other poster said, don't use MS Access. It's rubbish anyway. Derby may be a good choice depending on your needs, or there are several other good open-source DBs around (MySQL, PostgreSQL, Hypersonic). I'm curious about this OneDollarDB, though, other poster: what is it? Can't find much about it, other than a few dead links
I am trying to run the following code : public Connection getConnection() { JdbcOdbcDriver obj = new JdbcOdbcDriver(); con =DriverManager.getConnection("jdbc:odbc:MovelMoveDB","test","test"); } I am using WebSphere 5.1.2 Application Developer. While running this code as a simple java application then i am getting the connection without any issues. But if i call the getConnection() method from a JSP page/Servlet then i am getting ...
MS Access requires file level access at the OS level. You CANNOT do this in java. It means that the MS Access file must exist somewhere on a single box and all of the client boxes (ie using explorer) must be able to see that file. Again this has nothing to do with java. Once you have that set up then ...