Example usage for java.sql ResultSet TYPE_SCROLL_SENSITIVE

Introduction

In this page you can find the example usage for java.sql ResultSet TYPE_SCROLL_SENSITIVE.

Prototype

int TYPE_SCROLL_SENSITIVE

To view the source code for java.sql ResultSet TYPE_SCROLL_SENSITIVE.

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Document

The constant indicating the type for a ResultSet object that is scrollable and generally sensitive to changes to the data that underlies the ResultSet.

Usage

From source file:test.NewClass.java

public static void main(String[] args) throws JSONException {

    String db_url = "jdbc:jtds:sqlserver://w2ksa.cs.cityu.edu.hk:1433/aiad001_db;";
    String user = "aiad001";
    String db_user = user;//from  w  ww . j ava 2 s.c o m
    String pwd = "aiad001";
    String db_password = pwd;
    String str_q = "SELECT * FROM \"User\"";
    try {
        Class.forName("net.sourceforge.jtds.jdbc.Driver");
        Connection conn = DriverManager.getConnection(db_url, user, pwd);
        Statement statmt = conn.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
        ResultSet rs = statmt.executeQuery(str_q);
        ResultSetMetaData rsmd = rs.getMetaData();
        int numOfColumns = rsmd.getColumnCount();
        for (int i = 1; i <= numOfColumns; i++) {
            System.out.printf("%s ", rsmd.getColumnName(i));
        }
        System.out.println("");
        while (rs.next()) {
            System.out.printf("{%s %20s %s %s}\n", rs.getString(1), rs.getString(2), rs.getString(3),
                    rs.getString(4));
            if (rs.getString(1).equals("1"))
                rs.updateString(4, "abcd1111");
            System.out.println(rsmd);
        }

    } catch (ClassNotFoundException ex) {
        Logger.getLogger(NewClass.class.getName()).log(Level.SEVERE, null, ex);
    } catch (SQLException ex) {
        Logger.getLogger(NewClass.class.getName()).log(Level.SEVERE, null, ex);
    }
}

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From source file:Main.java

public static void main(String[] args) throws Exception {
    Connection conn = getMySqlConnection();
    System.out.println("Got Connection.");
    Statement st = conn.createStatement();
    st.executeUpdate("drop table survey;");
    st.executeUpdate("create table survey (id int,name varchar(30));");
    st.executeUpdate("insert into survey (id,name ) values (1,'nameValue')");

    DatabaseMetaData meta = conn.getMetaData();

    if (meta.supportsResultSetType(ResultSet.TYPE_FORWARD_ONLY)) {
        System.out.println("type name=TYPE_FORWARD_ONLY");
    }//from   www .  j  a  v a 2  s.c  o m
    if (meta.supportsResultSetType(ResultSet.TYPE_SCROLL_INSENSITIVE)) {
        System.out.println("type name=TYPE_SCROLL_INSENSITIVE");
    }
    if (meta.supportsResultSetType(ResultSet.TYPE_SCROLL_SENSITIVE)) {
        System.out.println("type name=TYPE_SCROLL_SENSITIVE");
    }

    st.close();
    conn.close();
}

---

From source file:Main.java

public static void main(String[] args) throws Exception {
    Connection conn = getConnection();
    Statement st = conn.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE, ResultSet.CONCUR_UPDATABLE);

    st.executeUpdate("create table survey (id int,name varchar(30));");
    st.executeUpdate("insert into survey (id,name ) values (1,'nameValue')");
    st.executeUpdate("insert into survey (id,name ) values (2,null)");
    st = conn.createStatement();/*from   ww  w.jav a 2  s .  c  o  m*/
    ResultSet rs = st.executeQuery("SELECT * FROM survey");

    int rsType = rs.getType();
    if (rsType == java.sql.ResultSet.TYPE_FORWARD_ONLY) {
        System.out.println("java.sql.ResultSet.TYPE_FORWARD_ONLY");
    } else if (rsType == java.sql.ResultSet.TYPE_SCROLL_INSENSITIVE) {
        System.out.println("java.sql.ResultSet.TYPE_SCROLL_INSENSITIVE");
    } else if (rsType == java.sql.ResultSet.TYPE_SCROLL_SENSITIVE) {
        System.out.println("java.sql.ResultSet.TYPE_SCROLL_SENSITIVE");
    } else {
        // it is an error

    }

    rs.close();
    st.close();
    conn.close();

}

---

From source file:Main.java

public static void main(String[] args) throws Exception {
    Class.forName(DRIVER);//from  w w w .j  a  va 2s .c o m
    Connection connection = DriverManager.getConnection(URL, USERNAME, PASSWORD);
    DatabaseMetaData metadata = connection.getMetaData();

    boolean supportForwardOnly = metadata.supportsResultSetType(ResultSet.TYPE_FORWARD_ONLY);
    System.out.println("supportForwardOnly = " + supportForwardOnly);

    boolean supportScrollInsensitive = metadata.supportsResultSetType(ResultSet.TYPE_SCROLL_INSENSITIVE);
    System.out.println("supportScrollInsensitive = " + supportScrollInsensitive);

    boolean supportScrollSensitive = metadata.supportsResultSetType(ResultSet.TYPE_SCROLL_SENSITIVE);
    System.out.println("supportScrollSensitive = " + supportScrollSensitive);
    connection.close();
}

---

From source file:ResultSetUpdate.java

public static void main(String args[]) {

    String url;//  ww w  . j av a2s. com
    url = "jdbc:odbc:UserDB";

    String user, pass;
    user = "ian";
    pass = "stjklsq";

    Connection con;
    Statement stmt;
    ResultSet rs;

    try {
        con = DriverManager.getConnection(url, user, pass);
        stmt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
        rs = stmt.executeQuery("SELECT * FROM Users where nick=\"ian\"");

        // Get the resultset ready, update the passwd field, commit
        rs.first();
        rs.updateString("password", "unguessable");
        rs.updateRow();

        rs.close();
        stmt.close();
        con.close();
    } catch (SQLException ex) {
        System.err.println("SQLException: " + ex.getMessage());
    }
}

---

From source file:BatchUpdate.java

public static void main(String args[]) {
    String url = "jdbc:mySubprotocol:myDataSource";
    Connection con;/*from  ww w.j av  a2 s  . co m*/
    Statement stmt;

    try {
        Class.forName("myDriver.ClassName");
    } catch (java.lang.ClassNotFoundException e) {
        System.err.print("ClassNotFoundException: ");
        System.err.println(e.getMessage());
    }

    try {
        con = DriverManager.getConnection(url, "myLogin", "myPassword");
        stmt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
        con.setAutoCommit(false);
        stmt.addBatch("INSERT INTO COFFEES " + "VALUES('Amaretto', 49, 9.99, 0, 0)");
        stmt.addBatch("INSERT INTO COFFEES " + "VALUES('Hazelnut', 49, 9.99, 0, 0)");
        stmt.addBatch("INSERT INTO COFFEES " + "VALUES('Amaretto_decaf', 49, 10.99, 0, 0)");
        stmt.addBatch("INSERT INTO COFFEES " + "VALUES('Hazelnut_decaf', 49, 10.99, 0, 0)");
        int[] updateCounts = stmt.executeBatch();
        ResultSet uprs = stmt.executeQuery("SELECT * FROM COFFEES");
        System.out.println("Table COFFEES after insertion:");

        while (uprs.next()) {
            String name = uprs.getString("COF_NAME");
            int id = uprs.getInt("SUP_ID");
            float price = uprs.getFloat("PRICE");
            int sales = uprs.getInt("SALES");
            int total = uprs.getInt("TOTAL");
            System.out.print(name + " " + id + " " + price);
            System.out.println(" " + sales + " " + total);
        }
        uprs.close();
        stmt.close();
        con.close();

    } catch (BatchUpdateException b) {
        System.err.println("SQLException: " + b.getMessage());
        System.err.println("SQLState: " + b.getSQLState());
        System.err.println("Message: " + b.getMessage());
        System.err.println("Vendor: " + b.getErrorCode());
        System.err.print("Update counts: ");
        int[] updateCounts = b.getUpdateCounts();
        for (int i = 0; i < updateCounts.length; i++) {
            System.err.print(updateCounts[i] + " ");
        }

    } catch (SQLException ex) {
        System.err.println("SQLException: " + ex.getMessage());
        System.err.println("SQLState: " + ex.getSQLState());
        System.err.println("Message: " + ex.getMessage());
        System.err.println("Vendor: " + ex.getErrorCode());
    }
}

---

From source file:TypeConcurrency.java

public static void main(String args[]) {

    String url = "jdbc:mySubprotocol:myDataSource";
    Connection con;//from   w  w  w . ja  va  2 s .c om
    Statement stmt;
    try {

        Class.forName("myDriver.ClassName");

    } catch (java.lang.ClassNotFoundException e) {
        System.err.print("ClassNotFoundException: ");
        System.err.println(e.getMessage());
    }

    try {

        con = DriverManager.getConnection(url, "myLogin", "myPassword");

        stmt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_READ_ONLY);

        ResultSet srs = stmt.executeQuery("SELECT * FROM COFFEES");

        int type = srs.getType();

        System.out.println("srs is type " + type);

        int concur = srs.getConcurrency();

        System.out.println("srs has concurrency " + concur);
        while (srs.next()) {
            String name = srs.getString("COF_NAME");
            int id = srs.getInt("SUP_ID");
            float price = srs.getFloat("PRICE");
            int sales = srs.getInt("SALES");
            int total = srs.getInt("TOTAL");
            System.out.print(name + "   " + id + "   " + price);
            System.out.println("   " + sales + "   " + total);
        }

        srs.close();
        stmt.close();
        con.close();

    } catch (SQLException ex) {
        System.err.println("-----SQLException-----");
        System.err.println("SQLState:  " + ex.getSQLState());
        System.err.println("Message:  " + ex.getMessage());
        System.err.println("Vendor:  " + ex.getErrorCode());
    }
}

---

From source file:InsertRows.java

public static void main(String args[]) {

    String url = "jdbc:mySubprotocol:myDataSource";
    Connection con;/*from  ww  w .ja  va  2 s  . co  m*/
    Statement stmt;
    try {
        Class.forName("myDriver.ClassName");

    } catch (java.lang.ClassNotFoundException e) {
        System.err.print("ClassNotFoundException: ");
        System.err.println(e.getMessage());
    }

    try {

        con = DriverManager.getConnection(url, "myLogin", "myPassword");

        stmt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);

        ResultSet uprs = stmt.executeQuery("SELECT * FROM COFFEES");

        uprs.moveToInsertRow();

        uprs.updateString("COF_NAME", "Kona");
        uprs.updateInt("SUP_ID", 150);
        uprs.updateFloat("PRICE", 10.99f);
        uprs.updateInt("SALES", 0);
        uprs.updateInt("TOTAL", 0);

        uprs.insertRow();

        uprs.updateString("COF_NAME", "Kona_Decaf");
        uprs.updateInt("SUP_ID", 150);
        uprs.updateFloat("PRICE", 11.99f);
        uprs.updateInt("SALES", 0);
        uprs.updateInt("TOTAL", 0);

        uprs.insertRow();

        uprs.beforeFirst();

        System.out.println("Table COFFEES after insertion:");
        while (uprs.next()) {
            String name = uprs.getString("COF_NAME");
            int id = uprs.getInt("SUP_ID");
            float price = uprs.getFloat("PRICE");
            int sales = uprs.getInt("SALES");
            int total = uprs.getInt("TOTAL");
            System.out.print(name + "   " + id + "   " + price);
            System.out.println("   " + sales + "   " + total);
        }

        uprs.close();
        stmt.close();
        con.close();

    } catch (SQLException ex) {
        System.err.println("SQLException: " + ex.getMessage());
    }
}

---

From source file:InsertRow.java

public static void main(String args[]) {

    String url = "jdbc:mySubprotocol:myDataSource";
    Connection con;//from  w ww .j a  v a 2  s.  c  om
    Statement stmt;
    String query = "select COF_NAME, PRICE from COFFEES";

    try {

        Class.forName("myDriver.ClassName");

    } catch (java.lang.ClassNotFoundException e) {
        System.err.print("ClassNotFoundException: ");
        System.err.println(e.getMessage());
    }

    try {

        con = DriverManager.getConnection(url, "myLogin", "myPassword");

        stmt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
        ResultSet uprs = stmt.executeQuery("SELECT * FROM COFFEES");

        uprs.moveToInsertRow();

        uprs.updateString("COF_NAME", "Kona");
        uprs.updateInt("SUP_ID", 150);
        uprs.updateFloat("PRICE", 10.99f);
        uprs.updateInt("SALES", 0);
        uprs.updateInt("TOTAL", 0);

        uprs.insertRow();
        uprs.beforeFirst();

        System.out.println("Table COFFEES after insertion:");
        while (uprs.next()) {
            String s = uprs.getString("COF_NAME");
            int sup = uprs.getInt("SUP_ID");
            float f = uprs.getFloat("PRICE");
            int sales = uprs.getInt("SALES");
            int t = uprs.getInt("TOTAL");
            System.out.print(s + "   " + sup + "   " + f + "   ");
            System.out.println(sales + "   " + t);
        }

        uprs.close();
        stmt.close();
        con.close();

    } catch (SQLException ex) {
        System.err.println("SQLException: " + ex.getMessage());
    }
}

---

From source file:InsertRowBug.java

public static void main(String args[]) {

    String url;/*  w w  w .  j  ava 2 s .c  om*/
    // url = "jdbc:odbc:SQL Anywhere 5.0 Sample";
    // url = "jdbc:oracle:thin:@server:1521:db570";
    url = "jdbc:odbc:RainForestDSN";

    String driver;
    //driver = "oracle.jdbc.driver.OracleDriver";
    driver = "sun.jdbc.odbc.JdbcOdbcDriver";

    String user, pass;
    user = "student";
    pass = "student";

    Connection con;
    Statement stmt;
    ResultSet uprs;

    try {
        Class.forName(driver);

    } catch (java.lang.ClassNotFoundException e) {
        System.err.println(e);
        return;
    }

    try {
        con = DriverManager.getConnection(url, user, pass);
        stmt = con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE, ResultSet.CONCUR_UPDATABLE);
        uprs = stmt.executeQuery("SELECT * FROM Music_Recordings");

        // Check the column count
        ResultSetMetaData md = uprs.getMetaData();
        System.out.println("Resultset has " + md.getColumnCount() + " cols.");

        int rowNum = uprs.getRow();
        System.out.println("row1 " + rowNum);
        uprs.absolute(1);
        rowNum = uprs.getRow();
        System.out.println("row2 " + rowNum);
        uprs.next();
        uprs.moveToInsertRow();
        uprs.updateInt(1, 150);
        uprs.updateString(2, "Madonna");
        uprs.updateString(3, "Dummy");
        uprs.updateString(4, "Jazz");
        uprs.updateString(5, "Image");
        uprs.updateInt(6, 5);
        uprs.updateDouble(7, 5);
        uprs.updateInt(8, 15);
        uprs.insertRow();
        uprs.close();
        stmt.close();
        con.close();
    } catch (SQLException ex) {
        System.err.println("SQLException: " + ex.getMessage());
    }
}

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