Using CachedRowSet with sybase JDBC driver

Hello,
Does anyone know if there is any way to use CachedRowSet with sybase JDBC
driver?
I knew there was posting regarding this in the year 2000. And now it 2003. Thanks!
Peter

Peter Wu wrote:
Hello,
Does anyone know if there is any way to use CachedRowSet with sybase JDBC
driver?
I knew there was posting regarding this in the year 2000. And now it 2003. Thanks!
PeterYes there is, but it involves some driver-specific properties, and I know this from
a discussion I read on their jdbc support newsgroup. That would be the best place
for an answer about their driver. Try news://forums.sybase.com, in the sybase.public.jconnect50
group.
Joe

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  • CachedRowSet with sybase JDBC driver

    In previous postings you mentioned the solution to using CachedRowSets with Sybase
    JDBC involves setting certain properties. My question is WHERE and WHEN do you
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    Peter Wu wrote:
    Hello,
    Does anyone know if there is any way to use CachedRowSet with sybase JDBC
    driver?
    I knew there was posting regarding this in the year 2000. And now it 2003. Thanks!
    PeterYes there is, but it involves some driver-specific properties, and I know this from
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    for an answer about their driver. Try news://forums.sybase.com, in the sybase.public.jconnect50
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    Joe

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    Peter Wu wrote:
    Hello,
    Does anyone know if there is any way to use CachedRowSet with sybase JDBC
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    I knew there was posting regarding this in the year 2000. And now it 2003. Thanks!
    PeterYes there is, but it involves some driver-specific properties, and I know this from
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    for an answer about their driver. Try news://forums.sybase.com, in the sybase.public.jconnect50
    group.
    Joe

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    Scot McReynolds wrote:
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    R Fung wrote:
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    Properties="user=XXXXX;password=XXXXX" RefreshMinutes="0"
    ShrinkPeriodMinutes="10" ShrinkingEnabled="true" Targets="as1"
    TestConnectionsOnRelease="true" TestConnectionsOnReserve="true"
    TestTableName="systypes" URL="jdbc:sybase:Tds:x.x.x.x:xxxx"/>Hi. A few things: I would set the initial capacity = max capacity = 50 or less.
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    >
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    at com.sybase.jdbc2.tds.Tds.processLoginAckToken(Tds.java:2938)
    at com.sybase.jdbc2.tds.Tds.doLogin(Tds.java:419)
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    Regards,
    Raymond

  • CLassCastException with oracle.jdbc.driver.OracleCallableStatement

    Hello,
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    empEstObt.setEmpTimeStamp(request.getParameter("timestamp"));
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    empEstObt.execute();
    /* ********* the execute() method of the jb is listed here */
    public int execute() throws ClassNotFoundException, SQLException{
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    try {if (connection == null){
    try {Class.forName(driver);
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    System.err.println("ClassNotFoundException: " + e);
    throw e;
    connection = DriverManager.getConnection(url, user, password);
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    srv_message = String.valueOf(maxRows);
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    procout.registerOutParameter(1, Types.VARCHAR);
    procout.setString(1, srv_message);
    procout.setString(2, empRut);
    procout.setString(3, empTimeStamp);
    procout.registerOutParameter(4, Types.VARCHAR);
    procout.registerOutParameter(5, Types.VARCHAR);
    procout.registerOutParameter(6, Types.INTEGER);
    int elemSqlType = OracleTypes.INTEGER;
    int elemMaxLen = 0;
    procout.registerIndexTableOutParameter(7, maxRows, elemSqlType, elemMaxLen);
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    elemMaxLen = 30;
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    procout.registerIndexTableOutParameter(8, maxRows, elemSqlType, elemMaxLen);
    elemSqlType = OracleTypes.VARCHAR;
    elemMaxLen = 21;
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    elemSqlType = OracleTypes.INTEGER;
    elemMaxLen = 0;
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    returnStatus = new Integer(srv_message.substring(0,1)).intValue();
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    empEstUniv = procout.getString(5);
    empEstNivel = procout.getInt(6);
    curCodigo = (BigDecimal[]) procout.getPlsqlIndexTable(7);
    curNombre = (String[]) procout.getPlsqlIndexTable(8);
    curFecha = (String[]) procout.getPlsqlIndexTable(9);
    curDuracion = (BigDecimal[]) procout.getPlsqlIndexTable(10);
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    procout.close();
    if (curCodigo == null) {
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    SQLException ex = e;
    System.err.println("\n--- SQLException caught ---\n");
    while (ex != null) {
    System.err.println("Message: " + ex.getMessage ());
    System.err.println("SQLState: " + ex.getSQLState ());
    System.err.println("ErrorCode: " + ex.getErrorCode ());
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    System.out.println("");
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    Does Someone has an idea why it happens ?

    Hans,
    Could you give us the whole text of exception?
    Regards,
    Slava Imeshev
    "Hans" <[email protected]> wrote in message
    news:[email protected]...
    >
    It Works! Thanx a lot ....
    I was working with a previous version of my App ... I fixed the problemand now
    i can Cast to weblogic.jdbc.vendor.oracle.OracleCallableStatement,
    But ...
    I get the following Exception:
    SQL Exception:
    registerIndexTableOutParameter is not supported by the
    underlying JDBC driver weblogic.jdbc.pool.Connection
    What I need to do ?
    /* this is what i`m trying to make */
    weblogic.jdbc.vendor.oracle.OracleCallableStatement procout =(weblogic.jdbc.vendor.oracle.OracleCallableStatement)
    connection.prepareCall(sp);
    procout.registerOutParameter(1, Types.VARCHAR);
    procout.setString(1, srv_message);
    procout.setString(2, empRut);
    procout.setString(3, empTimeStamp);
    procout.registerOutParameter(4, Types.VARCHAR);
    procout.registerOutParameter(5, Types.VARCHAR);
    procout.registerOutParameter(6, Types.INTEGER);
    int elemSqlType = OracleTypes.INTEGER;
    int elemMaxLen = 0;
    procout.registerIndexTableOutParameter(7, maxRows, elemSqlType,elemMaxLen);
    >
    elemSqlType = OracleTypes.VARCHAR;
    elemMaxLen = 30;
    // register the OUT parameter
    procout.registerIndexTableOutParameter(8, maxRows, elemSqlType,elemMaxLen);
    >
    elemSqlType = OracleTypes.VARCHAR;
    elemMaxLen = 21;
    // register the OUT parameter
    procout.registerIndexTableOutParameter(9, maxRows, elemSqlType,elemMaxLen);
    >
    elemSqlType = OracleTypes.INTEGER;
    elemMaxLen = 0;
    // register the OUT parameter
    procout.registerIndexTableOutParameter(10, maxRows, elemSqlType,elemMaxLen);
    >
    >
    "Hans" <[email protected]> wrote:
    Thanx Slava,
    But I have the same problem again...
    I replace oracle.jdbc.driver.OracleCallableStatement with
    weblogic.jdbc.vendor.oracle.OracleCallableStatement
    and I get the same ClassClastException in
    weblogic.jdbc.vendor.oracle.OracleCallableStatement procout =
    (weblogic.jdbc.vendor.oracle.OracleCallableStatement)
    connection.prepareCall(sp);
    Any ideas ??
    "Slava Imeshev" <[email protected]> wrote:
    Hi Hans,
    You can not cast returned object to
    oracle.jdbc.driver.OracleCallableStatement
    when accessing oracle db via connection pool.
    It can be casted to weblogic.jdbc.vendor.oracle.OracleCallableStatement.
    Here is a list of methods supported by this interface:
    void clearParameters() throws java.sql.SQLException;
    void registerIndexTableOutParameter(int i, int j, int k, int l) throws
    java.sql.SQLException;
    void registerOutParameter(int i, int j, int k, int l) throws
    java.sql.SQLException;
    java.sql.ResultSet getCursor(int i) throws java.sql.SQLException;
    java.io.InputStream getAsciiStream(int i) throws
    java.sql.SQLException;
    java.io.InputStream getBinaryStream(int i) throwsjava.sql.SQLException;
    java.io.InputStream getUnicodeStream(int i) throwsjava.sql.SQLException;
    >>>
    Regards,
    Slava Imeshev
    "Hans" <[email protected]> wrote in message
    news:[email protected]...
    Hello,
    I get a ClassCastException when I try to execute a Stored Procedurewith
    WL6.1
    and the JDriver.
    I have a servlet who intanciate a Bean and call to his execute()
    method
    in
    this
    way:
    Context ctx = null;
    Hashtable ht = new Hashtable();
    Connection conn = null;
    ht.put(Context.INITIAL_CONTEXT_FACTORY,"weblogic.jndi.WLInitialContextFact
    or
    y");
    try {
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    javax.sql.DataSource ds = (javax.sql.DataSource)ctx.lookup(connPool);
    conn = ds.getConnection();
    conn.setAutoCommit(true);
    SvcEmpEstObt empEstObt = new SvcEmpEstObt();
    empEstObt.setMaxRows(100);
    empEstObt.setConnection(conn);
    file://Get parameters from Http Get and set the JB
    empEstObt.setEmpRut(request.getParameter("rut"));
    empEstObt.setEmpTimeStamp(request.getParameter("timestamp"));
    file://Execute Service
    empEstObt.execute();
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    intreturnedRows = 0;
    try {if (connection == null){
    try {Class.forName(driver);
    } catch (ClassNotFoundException e) {
    System.err.println("ClassNotFoundException: " + e);
    throw e;
    connection = DriverManager.getConnection(url, user, password);
    row = -1;
    srv_message = String.valueOf(maxRows);
    String sp = "{call SvcEmpEstObt_Pkg.SvcEmpEstObt(?, ?, ?, ?, ?, ?,?, ?,
    oracle.jdbc.driver.OracleCallableStatement procout =(oracle.jdbc.driver.OracleCallableStatement)
    connection.prepareCall(sp); // The exception is here
    procout.registerOutParameter(1, Types.VARCHAR);
    procout.setString(1, srv_message);
    procout.setString(2, empRut);
    procout.setString(3, empTimeStamp);
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    procout.registerOutParameter(5, Types.VARCHAR);
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    elemSqlType = OracleTypes.VARCHAR;
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    elemSqlType = OracleTypes.INTEGER;
    elemMaxLen = 0;
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    empEstUniv = procout.getString(5);
    empEstNivel = procout.getInt(6);
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    curNombre = (String[]) procout.getPlsqlIndexTable(8);
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  • Need help using Windows Server 2000 JDBC Driver on Red Hat 9

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