Error indentifying table in database through JDBC

I have the following table defined in the
'starter' Oracle database after default installation:
Table name = employees
Schema = SYSTEM
Tablespace = USR
I can add, read, delete records in this table
using SQL*Plus with the following sign on credentials:
password = SYSTEM
username = MANAGER
connection string = ORACLE
However, when I try to manipulate the same
Employees table through JDBC using the following credentials:
driver = "oracle.jdbc.driver.OracleDriver";
url = "jdbc:oracle:thin:@chupamonkey-ny:1521:ORACLE"
password = "change_on_install";
OR
password = "manager";
username = "sys";
OR
username = "system";
I consistently get the following error:
main (11:15:58): DatabaseUtilities.createTable error: ORA-00942: table or view does not exist
What is the trick to setting the table you want to manipulate using JDBC to be visible in BOTH SQL*Plus and JDBC?
Thanks,
Bill
null

I do things like that every day, there's nothing wrong with the general approach (assuming your database is an Oracle database.)
Specifically, what problems are you having? "It didn't work" is a very poor problem description...

Similar Messages

SQL Server error during create database through jdbc

Hi ,
Can anybody figure why I get the following exception
java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC][SQLServer]Line 1: Incorrect syntax near '9876'.
at com.microsoft.jdbc.base.BaseExceptions.createException(Unknown Source)
at com.microsoft.jdbc.base.BaseExceptions.getException(Unknown Source)
at com.microsoft.jdbc.sqlserver.tds.TDSRequest.processErrorToken(Unknown Source)
at com.microsoft.jdbc.sqlserver.tds.TDSRequest.processReplyToken(Unknown Source)
I am trying to create a new database through jdbc, I use only numeric characters in the database name.
I can create the same database through SQL Enterprise Manager.
-vikram

The name of the database is 9876?
Plan A: save yourself trouble and start database/table/column names with a letter.
Plan B: if you really must, try quoting the database name: create database "9867".

Inserting files in to Oracle 8i database through JDBC - Only 4k data file

Hi,
I need to insert a files(images or excel files, doc files etc..) in to oracle 8i database through JDBC program. But i am not able to store more than 4k data files in to files. can any body give me solutions regarding this.
My code is like this...
String fileName ="Sample.jpg";
                              String dataSource = "jdbc/oracle";
               File file=null;
               FileInputStream fis = null;
               Context initCtx=null;
               DataSource ds = null;
               Connection con = null;
               try
                    initCtx = new InitialContext();
                    ds = (DataSource)initCtx.lookup(dataSource);
                    con = ds.getConnection();
                  try
                     file = new File(fileName);
                     fis = new FileInputStream(file);
                    catch(FileNotFoundException fe)
                         out.println("File Not Found");
                                        PreparedStatement pstmt = con.prepareStatement("insert into bfiles values(?,?)");
                    pstmt.setString(1, fileName);
                    pstmt.setBinaryStream(2, fis, (int)file.length());
                    pstmt.executeUpdate();
                    out.println("Inserted");
                    fis.close();
                    pstmt.close();
                    con.close();
                    out.println("closed");
               catch(Exception e)
                    out.println(e);
           }     in Oracle bi i have created a table like this :
CREATE TABLE BFILES
FILENAME     VARCHAR2(100)                    DEFAULT NULL,
FILECONTENT BLOB                             DEFAULT EMPTY_BLOB()
)Please help me ourt to solve this problem.
i got struck in this problem.
its urgent
thanks in advance
djshivu

Hi Shanu.
Thanks for your help...
By Using THIN driver also we can insert any files more than 4k and and retrive same. Fallowing codes worked fine for me using thin Driver .
Following are the 2 programs to write and read.
we can insert and retrieve any format of files ( jpg, gif, doc, xsl, exe, etc...)
=======================================================
// Program to insert files in to table
import oracle.jdbc.driver.*;
import oracle.sql.*;
import java.sql.*;
import java.io.*;
import java.awt.image.*;
import java.awt.*;
* @author Shivakumar D.J
* @version
public class WriteBlob{
public static void main(String[] args){
String filename = "018-Annexure-A.xls";
Connection conn = null;
try{
    Class.forName("oracle.jdbc.driver.OracleDriver");
    conn=DriverManager.getConnection("jdbc:oracle:thin:@test:1521:orcl","modelytics","modelytics");
    conn.setAutoCommit(false);
    Statement st = conn.createStatement();
    int b= st.executeUpdate("insert into bfiles values('"+filename+"', empty_blob())");
    ResultSet rs= st.executeQuery("select * from bfiles for update");
    rs.next();
    BLOB blob=((oracle.jdbc.driver.OracleResultSet)rs).getBLOB(2);
    FileInputStream instream = new FileInputStream(filename);
    OutputStream outstream = blob.getBinaryOutputStream();
    int chunk = blob.getChunkSize();
    byte[] buff = new byte[chunk];
    int le;
    while( (le=instream.read(buff)) !=-1)
        outstream.write(buff,0,le);
    instream.close();
    outstream.close();
    conn.commit();
    conn.close();
    conn = null;
    System.out.println("Inserted.....");
   catch(Exception e){
        System.out.println("exception"+e.getMessage());
        e.printStackTrace();
   }//catch
}=======================
// Program to retrieve files from database
[import java.sql.*;
import java.io.*;
import java.awt.*;
public class ReadImage
public static void main(String a[])
    String fileName ="018-Annexure-A.xls";
    try
          Driver driver = new oracle.jdbc.driver.OracleDriver();
          DriverManager.registerDriver(driver);
          Connection con = DriverManager.getConnection("jdbc:oracle:thin:@test:1521:orcl", "modelytics", "modelytics");
        File file = new File("C:/Documents and Settings/USERID/Desktop/dump.xls");
          FileOutputStream targetFile= new FileOutputStream(file); // define the output stream
          PreparedStatement pstmt = con.prepareStatement("select filecontent from bfiles where filename= ?");
          pstmt.setString(1, fileName);
           ResultSet rs = pstmt.executeQuery();
           rs.next();
           InputStream is = rs.getBinaryStream(1);
          byte[] buff = new byte[1024];
           int i = 0;
           while ((i = is.read(buff)) != -1) {
                targetFile.write(buff, 0, i);
               System.out.println("Completed...");
        is.close();
        targetFile.close();
        pstmt.close();
       con.close();
    catch(Exception e)
          System.out.println(e);
}====================
Table Structure is like this
CREATE TABLE BFILES
FILENAME     VARCHAR2(100)                    DEFAULT NULL,
FILECONTENT BLOB                             DEFAULT EMPTY_BLOB()
)========================================================
i hope above codes will helpful for our future programmers
thanks shanu...
regards
djshivu...(javashivu)

Inserting ordimage in database through jdbc

I want to insert an image of type ordimage to database through jdbc but not finding to which jdbc type i should map this when setting parameter in callableStatement. Kindly help me.

Hi,
There is a [url http://download.oracle.com/docs/cd/E11882_01/appdev.112/e10779/toc.htm]specific Java API for the multimedia types (of which ORDIMAGE is one).
John

Avoiding concurrency errors when updating a database through AJAX

What are some strategies for avoiding concurrency errors when updating a database through AJAX. That is, in cases where a given user could attempt to modify the same row in the database with simultaneous requests (say, that he updates one column with information with an AJAX call, then immediately submits a form that updates the same row), what are some good ways yo prevent the two updates from colliding? On the JavaScript side one might make the AJAX call synchronous, but I question whether that is the best way to do it. Has anyone else confronted this?

Well, since no one seems to have any ideas so far, I'll throw in my two cents worth.
I'm not too familiar with AJAX so my advice may be limited.
I suggest you do a google search on Optimistic concurrency database to get some ideas on how to handle it.
If your update/insert/delete query is thread safe, then even if the same user double clicks the button fast enough to immediately have another update to the same record, then the first update will complete before the second one is carried out. Therefore no harm is done since he is just updating the same record. Since a typical update/insert/delete takes only a few milliseconds (querying may take a lot more time), its not likely he can click the button that fast. (I assume your using connection pooling for speed).
The trouble comes up when two people call up data from the same record in different browsers. The first one updates/inserts/deletes the record. Now the other user is looking at old data. When he updates/inserts/deletes, there is a problem. One way to handle this is to keep a copy of all the fields from that record in each user's session scope when they first fetch it from the database (example: oldName). Then when you go to update some time later, to this:
sql= update person set name=newValue where personID=3344 and name=oldName
Note oldName is from session scope.
If name in the database has changed, the update will not occur and will return 0 records updated. If it didn't change, it will update.
Note your update function should not throw an exception if it cant update, it should return false. Return true if it worked.
Example: public boolean updateName(String name)
Similiarly, your insert should not throw an exception if the record already exists, it should return false meaning it cant insert.
Exaple: public bolean insertName(String name). Same thing with delete function.
If a record cant be updated due to someone else updating the record while the user was looking at data, return a message that it wasn't updated due to that problem. Then show the user the new value in the database ask him if he wants to overwrite the new change.
Note even if you show 100 records on the JSP, only update the ones that have changed and not all 100. This way, its not likely he has updated the same records someone else has altered. Less likely a colision compared to updating all 100.
If your updating/inserting/deleting more than 1 record (say, 3), then you should look into setting up a transaction in addition to all the above and rolling back all of them if one fails.
Reading the section on databases from http://www.javapractices.com/home/HomeAction.do may also help.

Error while creating Auxiliary database through RMAN on the same host.

I got the following error while cloning a stand by database through RMAN.
I got the following error while cloning a stand by database through RMAN.
[oracle@localhost admin]$ rman auxiliary sys/clonedb@clonedb
Recovery Manager: Release 11.1.0.6.0 - Production on Mon Sep 19 10:51:48 2011
Copyright (c) 1982, 2007, Oracle. All rights reserved.
RMAN-00571: ===========================================================
RMAN-00569: =============== ERROR MESSAGE STACK FOLLOWS ===============
RMAN-00571: ===========================================================
RMAN-00554: initialization of internal recovery manager package failed
RMAN-04006: error from auxiliary database: ORA-12154: TNS:could not resolve the connect identifier specified
My LISTENER looks like this:
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(ORACLE_HOME = /u01/app/oracle/product/11.1.0/db_1)
(SID_NAME = ora11g)
(SID_DESC =
(ORACLE_HOME = /u01/app/oracle/product/11.1.0/db_1)
(SID_NAME = CLONEDB)
TNS Names:
ORCL =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = ORCL)
CLONEDB=
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = localhost) (PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = CLONEDB)
And SQLNet.ora
NAMES.DIRECTORY_PATH= (TNSNAMES,HOSTNAME, EZCONNECT)
Any help would be highly appreciated.
Thanks,
-Revku.

Hello,
I think there is something wrong with the ")" in the listener.ora : the second SID_DESC is not part of the SID_LIST.
Instead of
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(ORACLE_HOME = /u01/app/oracle/product/11.1.0/db_1)
(SID_NAME = ora11g)
(SID_DESC =
(ORACLE_HOME = /u01/app/oracle/product/11.1.0/db_1)
(SID_NAME = CLONEDB)
)It should be :
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(ORACLE_HOME = /u01/app/oracle/product/11.1.0/db_1)
(SID_NAME = ora11g)
(SID_DESC =
(ORACLE_HOME = /u01/app/oracle/product/11.1.0/db_1)
(SID_NAME = CLONEDB)
)Hope it will help.
Regards,
Sylvie

ORA-12547 error while creating new database through dbca

i installed oracle 10g R2 on parallels virtuozzo container. (it is a product similar to openvz and solaris containers)
added: oracle version is 10.2.0.1.0
the installation goes off without too much fuss but when i try to create a general purpose database through dbca it throws up an error
ORA-12547 : TNS lost contact
my listener is up and runing and did stop and restart it. i also created a new listener after deleting the previous one.
still the error persists.
LSNRCTL> status
Connecting to (DESCRIPTION=(ADDRESS=(PROTOCOL=TCP)(HOST=oracle)(PORT=1521)))
STATUS of the LISTENER
Alias                     LISTENER
Version                   TNSLSNR for Linux: Version 10.2.0.1.0 - Production
Start Date                19-MAY-2009 15:39:06
Uptime                    0 days 0 hr. 55 min. 56 sec
Trace Level               off
Security                  ON: Local OS Authentication
SNMP                      OFF
Listener Parameter File   /export/home/oracle/oracle/product/10.2.0/db_1/network/admin/listener.ora
Listener Log File         /export/home/oracle/oracle/product/10.2.0/db_1/network/log/listener.log
Listening Endpoints Summary...
(DESCRIPTION=(ADDRESS=(PROTOCOL=tcp)(HOST=oracle)(PORT=1521)))
(DESCRIPTION=(ADDRESS=(PROTOCOL=ipc)(KEY=EXTPROC0)))
Services Summary...
Service "PLSExtProc" has 1 instance(s).
Instance "PLSExtProc", status UNKNOWN, has 1 handler(s) for this service...
The command completed successfullyi am running dbca from oracle user only and i did ensure that the contents of the oracle home directory (on which oracle is installed) has permissions of oracle:oinstall.
i am clueless as to what is causing this error.
just to add to issues which i faced during installation on virtuozzo containers. containers does not allow me to create a swap space. but i had to ignore the error and go ahead with the installation with most of the steps followed from http://wiki.openvz.org/Oracle_10g_VE.
please guide
Edited by: iinfi on May 19, 2009 4:53 PM

hi all
virtuozzo during creation of containers doesnt install the following.
sysstat-5.0.5-1
libaio-0.3.103-3
libaio-0.3.103-3 (i386)
libaio-devel-0.3.103-3
the oracle documentation tells us to install the following and so i didnt know i had to install other packages as well.
make-3.79.1
gcc-3.2.3-34
glibc-2.3.2-95.20
compat-db-4.0.14-5
compat-gcc-7.3-2.96.128
compat-gcc-c++-7.3-2.96.128
compat-libstdc++-7.3-2.96.128
compat-libstdc++-devel-7.3-2.96.128
openmotif21-2.1.30-8
setarch-1.3-1
thanks for your time.

Error connecting to Sybase database through WSAD

In my jsp page I am trying to connect to Sybase database within WSAD.
Here is my code:
InitialContext ctx = new InitialContext();
DataSource ds = (DataSource) ctx.lookup("jdbc/AimDB");
Connection con = ds.getConnection();
It is giving an error message:
Error 500: Exception occurred while the JNDI NamingManager was processing a javax.naming.Reference object.
On console below error message is coming:
E SRVE0026E: [Servlet Error]-[Exception occurred while the JNDI NamingManager was processing a javax.naming.Reference object.]: com.ibm.websphere.naming.CannotInstantiateObjectException: Exception occurred while the JNDI NamingManager was processing a javax.naming.Reference object. Root exception is java.lang.Exception: Failed security check. Client is not permitted to create connection factory jdbc/AimDB
     at com.ibm.ejs.j2c.ConnectionFactoryBuilderImpl.createMCFandPM(ConnectionFactoryBuilderImpl.java:1566)
     at com.ibm.ejs.j2c.ConnectionFactoryBuilderImpl.getObjectInstance(ConnectionFactoryBuilderImpl.java:1188)
     at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:313)
     at com.ibm.ws.naming.util.Helpers.processSerializedObjectForLookup(Helpers.java:884)
     at com.ibm.ws.naming.jndicos.CNContextImpl.processResolveResults(CNContextImpl.java:1762)
     at com.ibm.ws.naming.jndicos.CNContextImpl.doLookup(CNContextImpl.java:1615)
     at com.ibm.ws.naming.jndicos.CNContextImpl.doLookup(CNContextImpl.java:1525)
     at com.ibm.ws.naming.jndicos.CNContextImpl.lookup(CNContextImpl.java:1225)
     at com.ibm.ws.naming.util.WsnInitCtx.lookup(WsnInitCtx.java:132)
     at javax.naming.InitialContext.lookup(InitialContext.java:359)
     at org.apache.jsp._Test1._jspService(_Test1.java:89)
Thanks,
Vineet

Hi ,
Any body have this solution ??? I am using wsad -5.1.2 .When I try to access datasource from test server I got this same problems....
I tried whatever instructs in above link.But after that I got same problem ....
Sorry,for bad english
advance thanks

Error During restoring a database through RMAN in Oracle 9i

Hi all,
I have taken a full backup in oracle 9i through RMAN in one server(Solaris).
After that moved that backupset to another server. Server Locations are same. I need to restore the backup in the new server.
I am using pfile.
Steps I followed:
1. Using pfile i have started the db in nomount.
2. Then restored the controlfile from backup and mounted the database.
3. then tried to restore the database - I have to restore three of my datafiles to different location, hence i used "set new name "
But RMAN threw an error while restoring.
RMAN-00558:
RMAN-01009:
File not found.
Can anyone help to resolve this error.
Thanks in Advance.

Hi,
Thanks, but I took the backup of the database using the command:
backup database;Only this command i issued.
In the new server, I tried to list the backup using list backup command by putting the db in mount stage.
I m not able to view the backup information.
Is there any command to register the backup information using the catalog?
-

How to Insert Hastables Into Database Through JDBC

hi all,
I have place the Data from the Hashtables Into the Database.I can place it by Iterating through the Hastables.I would Like to Place the Entire Hashtable Itself Into the Database.
Can Any one tell me how?
bye.

Hi,
Can anyone help me out how to insert image into
database using struts...with dao n dto classes?If it matters whether or not you are using struts then you might have something wrong.
Make sure you separate the database logic out.
I know these types of questions are asked frequently, you might want to search the forum for additional examples.
Here is a good one:
http://forum.java.sun.com/thread.jspa?threadID=620455&messageID=3495899

DB Insert failed through JDBC Adapter

Hi all,
My system is on the latest patches of XI3.0 SP9. I am trying to insert some records into a database through JDBC adapter. The XML arriving at JDBC adapter is:
<?xml version="1.0" encoding="UTF-8" ?>
<ns:MaterialDataUpdate_Msg xmlns:ns="http://acsis.com/ManufacturingManagement">
<MaterialData>
<TMP_MAT_SERIAL action="INSERT">
<table>TMP_MAT_SERIAL</table>
<access>
<MATNO>0000000012</MATNO>
<BATCH>32151</BATCH>
<ITM_SERIAL>453176587769</ITM_SERIAL>
<WEIGHT>12.34</WEIGHT>
<T_TIME>2005-01-21 13:21:34.432</T_TIME>
</access>
</TMP_MAT_SERIAL>
</MaterialData>
</ns:MaterialDataUpdate_Msg>
The connection to the database looks ok. My JDBC adapter config is pointing to "jdbc:microsoft:sqlserver://sapsrv03:1433;databaseName=JDE".
In rwb, I got the following error:
Unable to execute statement for table or stored procedure. "TMP_MAT_SERIAL" due to java.sql.SQLException: [Microsoft][SQLServer 2000 Driver for JDBC][SQLServer]Invalid object name 'TMP_MAT_SERIAL'.
I have checked the database "JDE", and the table 'TMP_MAT_SERIAL' does exist.
Does anyone have any idea about this error?
Thanks a lot for helping!
Hart

Hi Hart Liu,
My system is on the latest patches of XI3.0 SP9. I am trying to insert some records into a database through JDBC adapter.
We have been facing with problem XSD structure in the jdbc side. We r manually created XSD structure. In the adapter engine we dont have any action item. In u r mail
U r structure contains action attribute.
Can u plz help me out to generate the right XSD structure?
We have one more doubt, is there any automatically structure-generated option? plz let us know.......
We r waiting for u r reply....
Plz help me!!!!!!!!
Regards,
Anil

Error inserting data into database

Hello I am having error inserting data into database through a servlet.Please I am very new to Java Technology and need your immediate help. beloww is the codea nd the error
Apache Tomcat/4.0.3
ERROR: Problems with adding new entry
java.sql.SQLException: [Microsoft][ODBC SQL Server Driver][SQL Server]There are more columns in the INSERT statement than values specified in the VALUES clause. The number of values in the VALUES clause must match the number of columns specified in the INSERT statement.
     at sun.jdbc.odbc.JdbcOdbc.createSQLException(JdbcOdbc.java:6106)
     at sun.jdbc.odbc.JdbcOdbc.standardError(JdbcOdbc.java:6263)
     at sun.jdbc.odbc.JdbcOdbc.SQLExecDirect(JdbcOdbc.java:2525)
     at sun.jdbc.odbc.JdbcOdbcStatement.execute(JdbcOdbcStatement.java:337)
     at Register.insertIntoDB(Register.java:71)
     at Register.doPost(Register.java:53)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
     at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
     at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
     at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:243)
     at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
     at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:190)
     at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
     at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
     at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
     at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2343)
     at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
     at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
     at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
     at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
     at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:170)
     at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
     at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:468)
     at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:564)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
     at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
     at org.apache.catalina.core.StandardPipeline.invokeNext(StandardPipeline.java:566)
     at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:472)
     at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:943)
     at org.apache.catalina.connector.http.HttpProcessor.process(HttpProcessor.java:1012)
     at org.apache.catalina.connector.http.HttpProcessor.run(HttpProcessor.java:1107)
     at java.lang.Thread.run(Thread.java:536)
COde:
import java.util.*;
import javax.servlet.*;
import javax.servlet.http.*;
import java.io.*;
import java.sql.*;
public class Register extends HttpServlet
     public static Statement statement;
     private Connection DBConn;
     public void init(ServletConfig config) throws ServletException
          super.init(config);
          try {
               Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
               DBConn=DriverManager.getConnection("jdbc:odbc:Challenge");
          catch(Exception e) {
               e.printStackTrace();
               DBConn=null;
     public void doPost(HttpServletRequest req, HttpServletResponse res)
          throws ServletException, IOException
               String user_id,FirstName,LastName, Email, Login, Password;
          FirstName = req.getParameter("FirstName");
          LastName = req.getParameter("LastName");
          Email = req.getParameter("Email");
          Login = req.getParameter("Login");
          Password = req.getParameter("Password");
          PrintWriter output = res.getWriter();
          res.setContentType("text/html");
          if (user_id.equals("")||
          FirstName.equals("") ||
               LastName.equals("") ||
               Email.equals("") ||
               Login.equals("") ||
               Password.equals(""))
                    output.println("<H3>Please click back " + "button and fill in all " + "fileds.</H3>");
                    output.close();
                    return;
               boolean success = insertIntoDB("'" + FirstName + "','" + LastName + "','" + Email + "','" + Login + "','" + Password + "'");
               if (success)
                    output.print("<H2>Thank You " + FirstName + " for registering.</H2>");
                    res.sendRedirect("file:///Register.html");
               else
                    output.print("<H2>An error occured. " + "Please try again later.</H2>");
                    output.close();
          private boolean insertIntoDB(String stringtoinsert)
               try
                    statement = DBConn.createStatement();
                    statement.execute("INSERT INTO Users(user_id,FirstName,LastName,Email,Login,Password) values (" + stringtoinsert + ");");
                    statement.close();
               catch (Exception e)
                    System.err.println("ERROR: Problems with adding new entry");
                    e.printStackTrace();
                    return false;
               return true;
          public void destroy()
               try
                    DBConn.close();
               catch(Exception e)
                    System.err.println("Problem closing the database");
Your Help will be very much appreciate.I am using SQL Server database

The error concerns these two lines:
boolean success = insertIntoDB("'" + FirstName + "','" + LastName + "','" + Email + "','" + Login + "','" + Password + "'");
statement.execute("INSERT INTO Users(user_id,FirstName,LastName,Email,Login,Password) values (" + stringtoinsert + ");");
In the first line above, you have a string which represents the VALUES which you are inserting. There are 5 values. However in the second line above this is your actual SQL execution you are specifying 6 columns of data. If the column "user_id" is an identity or auto-incrementing field in the database, just remove it from this line. If not then you need to supply the "UserID" into the VALUES.
This should fix the problem.

Creating table in Database

Hi,
Can we create a table in database through XI, using JDBC Adapter?
Thanks,
Yogi.

Hi Yogi,
As far as I know, the commands we specify in JDBC Adapter are DML commands.No DDL commands can be issued there..so we can't create a Table using JDBC Adapter.
Regards,
Amitabha

How to save Chinese&Japanise Character through JDBC or Hibernate in ORACLE

Dear all,
How to save chinese and japanise character in oracle 9i database through JDBC or Hibernate.
Please let us know if you have any source code.
Thanks in advance.
Thanks,
Sundararaman.V.S.

http://forums.oracle.com/forums/ann.jspa?annID=599
C.

Error - '.' expected - while database insert thru JSP & javabeans & JDBC

I get the following error when i try to compile the below mentioned code in JDEVELOPER 10.1.2
Error : '.' expected
===================
have error in my code. I am trying to do a simple database insert program using javabeans and jsp. I get a value to be inserted in database through the jsp page in a text box and would like to be inserted into database using beans The connection to database and mysql query are in java file.
Here is the code.
<%@page contentType="text/html"%>
<%@page pageEncoding="UTF-8"%>
<%@ page language="Java" import="java.sql.*" %>
<%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core" %>
<%@ taglib prefix="sql" uri="http://java.sun.com/jsp/jstl/sql" %>
<html>
<head>
</head>
<body>
<form name="form1" action="beancode" method="POST">
Emp ID: <input type="text" name ="emplid"> <br><br><br>
<input type = "submit" value="Submit">
<jsp:useBean id="sampl" class="beancode" scope="page">
<jsp:setProperty name="sampl" property="*"/>
</jsp:useBean>
</form>
</body>
</html>
I know i might have made a mistake here in using the bean. Here is the java code which does the insert part.
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
* @author Trainees
public class beancode
private String employid;
private Connection con = null;
private ResultSet rs = null;
private PreparedStatement st = null;
/** Creates a new instance of beancode */
public beancode()
try
          Class.forName("org.gjt.mm.mysql.Driver");
          Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/sample?user=user&password=password");
catch(Exception e)
          System.out.println(e.getMessage());
public void setemployid(String empid)
          employid = empid;
     public String getemployid()
          return (employid);
public void insert()
try
String s1="insert into samp values('"+employid+"')";
st = con.prepareStatement(s1);
st.executeUpdate();
st.clearParameters();
st.close();
catch(Exception m)
}

It's pretty hard to spot any errors the way it's currently formatted. But, you're trying to call the beancode when submitting your form, but the beancode isn't a servlet. Try to find a working example, run it, and then change it to implement your requirements.
The following example shows you have to use the jstl sql tags: http://www.oracle.com/technology/sample_code/tech/java/codesnippet/jsps/jstlsql.html. If you want to do an insert when a user submits a form, you need 2 pages. The first will contain your form, the second will insert the record.
(once you've got that running, look for some examples using an mvc framework, and how to use bind variables with jdbc)

Error indentifying table in database through JDBC

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