Example usage for java.sql ResultSet getRow

Introduction

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

Prototype

int getRow() throws SQLException;

Source Link

Document

Retrieves the current row number.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    try {//from w  w  w  .  ja v  a2  s .com
        String url = "jdbc:odbc:yourdatabasename";
        String driver = "sun.jdbc.odbc.JdbcOdbcDriver";
        String user = "guest";
        String password = "guest";

        Class.forName(driver);
        Connection connection = DriverManager.getConnection(url, user, password);

        Statement stmt = connection.createStatement(ResultSet.TYPE_SCROLL_INSENSITIVE,
                ResultSet.CONCUR_READ_ONLY);

        String sqlQuery = "SELECT EMPNO, EName, Job, MGR, HIREDATE FROM EMP";

        ResultSet rs = stmt.executeQuery(sqlQuery);

        int rowSize = 0;
        while (rs.next()) {
            rowSize++;
        }

        System.out.println("Number of Rows in ResultSet is: " + rowSize);
        if (rowSize == 0) {
            System.out.println("Since there are no rows, exiting...");
            System.exit(0);
        }

        int cursorPosition = Math.round(rowSize / 2);

        System.out.println("Moving to position: " + cursorPosition);
        rs.absolute(cursorPosition);
        System.out.println("Name: " + rs.getString(2));

        rs.relative(-1);

        cursorPosition = rs.getRow();
        System.out.println("Moving to position: " + cursorPosition);
        System.out.println("Name: " + rs.getString(2));

        System.out.println("Moving to the first row");
        while (!rs.isFirst()) {
            rs.previous();
        }
        System.out.println("Name: " + rs.getString(2));
        connection.close();
    } catch (Exception e) {
        System.err.println(e);
    }
}

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From source file:InsertRowBug.java

public static void main(String args[]) {

    String url;//  w  ww  .j a va 2  s  .  c o  m
    // 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());
    }
}

---

From source file:at.molindo.dbcopy.util.Utils.java

public static void printRow(ResultSet pk) throws SQLException {
    System.out.println("--- " + pk.getRow() + ". row ---");
    for (int i = 1; i <= pk.getMetaData().getColumnCount(); i++) {
        System.out.println(pk.getMetaData().getColumnName(i) + ": " + pk.getObject(i));
    }/*  w  ww .j  av  a  2  s . c o  m*/
}

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From source file:ScrollableRs.java

public static void printRow(ResultSet rs) throws SQLException {
    int ssn = rs.getInt("ssn");
    String name = rs.getString("name");
    double salary = rs.getDouble("salary");

    System.out.print("Row Number=" + rs.getRow());
    System.out.print(", SSN: " + ssn);
    System.out.print(", Name: " + name);
    System.out.println(", Salary: $" + salary);
}

---

From source file:UpdateableRs.java

public static void printRs(ResultSet rs) throws SQLException {
    rs.beforeFirst();//from   ww w  .  j  a  v  a2 s. com

    while (rs.next()) {
        int ssn = rs.getInt("ssn");
        String name = rs.getString("name");
        double salary = rs.getDouble("salary");

        System.out.print("Row Number=" + rs.getRow());
        System.out.print(", SSN: " + ssn);
        System.out.print(", Name: " + name);
        System.out.println(", Salary: $" + salary);
    }
    System.out.println();
}

---

From source file:com.example.querybuilder.server.Jdbc.java

public static int getRow(ResultSet resultSet) {
    try {//from   w  ww. j  a  v a 2 s .c  o  m
        int row = resultSet.getRow();
        return row;
    } catch (SQLException e) {
        throw new SqlRuntimeException(e);
    }
}

---

From source file:agendavital.modelo.data.Noticia.java

/**
 * Funcion que inserta la noticia en la BD
 *
 * @param titulo//from  w w w .ja va  2 s  .co  m
 * @param link
 * @param fecha
 * @param categoria
 * @param cuerpo
 * @param tags
 * @return
 * @throws agendavital.modelo.excepciones.ConexionBDIncorrecta
 * @throws java.sql.SQLException
 */
public static Noticia Insert(String titulo, String link, String fecha, String categoria, String cuerpo,
        ArrayList<String> tags) throws ConexionBDIncorrecta, SQLException {
    int nuevoId = 0;
    try (Connection conexion = ConfigBD.conectar()) {
        String insert = "INSERT INTO noticias (titulo, link, fecha, categoria, cuerpo)";
        insert += String.format(" VALUES (%s, %s, %s, %s, %s)", ConfigBD.String2Sql(titulo, false),
                ConfigBD.String2Sql(link, false), ConfigBD.String2Sql((fecha), false),
                ConfigBD.String2Sql(categoria, false), ConfigBD.String2Sql(cuerpo, false));
        int executeUpdate = conexion.createStatement().executeUpdate(insert);
        nuevoId = ConfigBD.LastId("noticias");
        for (String tag : tags) {
            String consultaTag = String.format("SELECT id_etiqueta from etiquetas WHERE Nombre = %s;",
                    ConfigBD.String2Sql(tag, false));
            ResultSet rs = conexion.createStatement().executeQuery(consultaTag);
            rs.next();
            int idTag = (rs.getRow() == 1) ? rs.getInt("id_etiqueta") : -1;
            if (idTag == -1) {
                String insertTag = String.format("INSERT INTO etiquetas (nombre) VALUES (%s);",
                        ConfigBD.String2Sql(tag, false));
                conexion.createStatement().executeUpdate(insertTag);
                idTag = ConfigBD.LastId("etiquetas");
            }
            String insertNoticiaEtiqueta = String.format(
                    "INSERT INTO momentos_noticias_etiquetas (id_noticia, id_etiqueta) VALUES(%d, %d);",
                    nuevoId, idTag);
            conexion.createStatement().executeUpdate(insertNoticiaEtiqueta);
        }
    } catch (SQLException e) {
    }
    return new Noticia(nuevoId);
}

---

From source file:com.autentia.tnt.bill.migration.support.OriginalInformationRecoverer.java

/**
 * Recupera la fecha de pago o cobro de cada una de las facturas cuyo tipo se envia por parametro
 * @param billType tipo de factura/*from ww w.  ja v a  2  s .  c  o m*/
 */
public static Date[] getFechaFacturaOriginal(String billType) throws Exception {
    Connection con = null;
    PreparedStatement pstmt = null;
    ResultSet rs = null;
    LineNumberReader file = null;
    Date[] result = new Date[0];

    try {
        log.info("RECOVERING FECHAS " + billType + " ORIGINALES");

        // connect to database
        Class.forName(BillToBillPaymentMigration.DATABASE_DRIVER);
        con = DriverManager.getConnection(BillToBillPaymentMigration.DATABASE_CONNECTION,
                BillToBillPaymentMigration.DATABASE_USER, BillToBillPaymentMigration.DATABASE_PASS); //NOSONAR
        con.setAutoCommit(false); // DATABASE_PASS vacia
        String sql = "SELECT date_add(creationDate, INTERVAL expiration DAY) as date FROM Bill B where billType = ? order by date";
        pstmt = con.prepareStatement(sql);
        pstmt.setString(1, billType);
        rs = pstmt.executeQuery();

        rs.last();
        result = new Date[rs.getRow()];
        rs.beforeFirst();
        int counter = 0;

        while (rs.next()) {
            result[counter] = rs.getDate(1);
            log.info("\t" + result[counter]);
            counter++;
        }
        con.commit();
    } catch (Exception e) {
        log.error("FAILED: WILL BE ROLLED BACK: ", e);
        if (con != null) {
            con.rollback();
        }
    } finally {
        cierraFichero(file);
        liberaConexion(con, pstmt, rs);
    }
    return result;
}

---

From source file:com.autentia.tnt.bill.migration.support.MigratedInformationRecoverer.java

/**
 * Recupera la fecha de pago o cobro de cada una de las facturas cuyo tipo se envia por parametro
 * @param billType tipo de factura/*from  w  w  w. jav a  2  s.c  o  m*/
 */
public static Date[] getFechaFacturaMigrated(String billType) throws Exception {
    Connection con = null;
    PreparedStatement pstmt = null;
    ResultSet rs = null;
    LineNumberReader file = null;
    Date[] result = new Date[0];

    try {
        log.info("RECOVERING FECHAS " + billType + " MIGRADAS");

        // connect to database
        Class.forName(BillToBillPaymentMigration.DATABASE_DRIVER);
        con = DriverManager.getConnection(BillToBillPaymentMigration.DATABASE_CONNECTION,
                BillToBillPaymentMigration.DATABASE_USER, BillToBillPaymentMigration.DATABASE_PASS); //NOSONAR
        con.setAutoCommit(false); // DATABASE_PASS vacio.

        String sql = "SELECT bp.expirationDate FROM BillPayment bp, Bill b where bp.billId = b.id and b.billType = ? order by bp.expirationDate";
        pstmt = con.prepareStatement(sql);
        pstmt.setString(1, billType);

        rs = pstmt.executeQuery();

        rs.last();
        result = new Date[rs.getRow()];
        rs.beforeFirst();
        int counter = 0;

        while (rs.next()) {
            result[counter] = rs.getDate(1);
            log.info("\t" + result[counter]);
            counter++;
        }

    } catch (Exception e) {
        log.error("FAILED: WILL BE ROLLED BACK: ", e);
        if (con != null) {
            con.rollback();
        }

    } finally {
        cierraFichero(file);
        liberaConexion(con, pstmt, rs);
    }
    return result;
}

---

From source file:com.autentia.tnt.bill.migration.support.MigratedInformationRecoverer.java

/**
 * Recupera la suma total de todos los conceptos de cada una de las facturas cuyo tipo se envia por parametro
 * @param billType tipo de factura// w w w  .j av a2 s. c  o  m
 */
public static double[] getImporteFacturaMigrated(String billType) throws Exception {
    Connection con = null;
    PreparedStatement pstmt = null;
    ResultSet rs = null;
    LineNumberReader file = null;
    double[] result = new double[0];

    try {
        log.info("RECOVERING IMPORTE FACTURAS " + billType + " MIGRADAS");

        // connect to database
        Class.forName(BillToBillPaymentMigration.DATABASE_DRIVER);
        con = DriverManager.getConnection(BillToBillPaymentMigration.DATABASE_CONNECTION,
                BillToBillPaymentMigration.DATABASE_USER, BillToBillPaymentMigration.DATABASE_PASS); // NOSONAR
        con.setAutoCommit(false); // DATABASE_PASS vacio         

        String sql = "SELECT bp.amount FROM BillPayment bp, Bill b where bp.billId = b.id and b.billType = ? order by amount";

        pstmt = con.prepareStatement(sql);
        pstmt.setString(1, billType);
        rs = pstmt.executeQuery();

        rs.last();
        result = new double[rs.getRow()];
        rs.beforeFirst();
        int counter = 0;

        while (rs.next()) {
            result[counter] = rs.getDouble(1);
            log.info("\t" + result[counter]);
            counter++;
        }

    } catch (Exception e) {
        log.error("FAILED: WILL BE ROLLED BACK: ", e);
        if (con != null) {
            con.rollback();
        }

    } finally {
        cierraFichero(file);
        liberaConexion(con, pstmt, rs);
    }
    return result;
}

---

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