Example usage for java.sql Connection createStatement

List of usage examples for java.sql Connection createStatement

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Introduction

In this page you can find the example usage for java.sql Connection createStatement.

Prototype

Statement createStatement() throws SQLException;

Source Link

Document

Creates a Statement object for sending SQL statements to the database.

Usage

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String url = "jdbc:mysql://localhost:3306/";
    String dbName = "jdbcMysql";
    String userName = "root";
    String password = "root";

    Class.forName("com.mysql.jdbc.Driver").newInstance();
    Connection conn = DriverManager.getConnection(url + dbName, userName, password);
    Statement st = conn.createStatement();
    int rows = st.executeUpdate("INSERT INTO myTable SELECT * FROM jdbc4.Copyemployee");
    if (rows == 0) {
        System.out.println("Don't add any row!");
    } else {//  w ww. j av  a  2  s .  c om
        System.out.println(rows + " row(s)affected.");
        conn.close();
    }
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String driverName = "oracle.jdbc.driver.OracleDriver";
    Class.forName(driverName);//  www .  j a  v  a  2 s .  c o m

    String serverName = "127.0.0.1";
    String portNumber = "1521";
    String sid = "mydatabase";
    String url = "jdbc:oracle:thin:@" + serverName + ":" + portNumber + ":" + sid;
    String username = "username";
    String password = "password";
    Connection connection = DriverManager.getConnection(url, username, password);

    Statement stmt = connection.createStatement();
    String function = "CREATE OR REPLACE FUNCTION myfunc RETURN VARCHAR IS BEGIN RETURN 'a returned string'; END;";
    stmt.executeUpdate(function);

}

From source file:Main.java

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

    st.executeUpdate("create table survey (id int,myDate DATE );");
    String INSERT_RECORD = "insert into survey(id, myDate) values(?, ?)";

    PreparedStatement pstmt = conn.prepareStatement(INSERT_RECORD);
    pstmt.setString(1, "1");
    java.sql.Date sqlDate = new java.sql.Date(new java.util.Date().getTime());
    pstmt.setDate(2, sqlDate);//from  w  w w  .j  a  v a2s.  co m

    pstmt.executeUpdate();

    ResultSet rs = st.executeQuery("SELECT * FROM survey");

    Calendar cal = Calendar.getInstance();

    // get the TimeZone for "America/Los_Angeles"
    TimeZone tz = TimeZone.getTimeZone("America/Los_Angeles");
    cal.setTimeZone(tz);

    while (rs.next()) {
        // the JDBC driver will use the time zone information in
        // Calendar to calculate the date, with the result that
        // the variable dateCreated contains a java.sql.Date object
        // that is accurate for "America/Los_Angeles".
        java.sql.Date dateCreated = rs.getDate(2, cal);
        System.out.println(dateCreated);
    }

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

From source file:Main.java

public static void main(String[] args) throws Exception {
    Connection conn = getConnection();
    conn.setAutoCommit(false);// w ww .j  av  a2  s .  co m
    Statement st = conn.createStatement();

    st.executeUpdate("create table survey (id int,myURL CHAR);");
    st.executeUpdate("insert into survey(id) values(01)");
    st.executeUpdate("insert into survey(id) values(02)");

    Savepoint mySavepoint = conn.setSavepoint("MYSAVEPOINT");

    st.executeUpdate("insert into survey(id) values(03)");
    conn.commit();

    conn.rollback(mySavepoint);

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

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String driverName = "oracle.jdbc.driver.OracleDriver";
    Class.forName(driverName);/* ww  w  .  j a v a 2 s . c  om*/

    String serverName = "127.0.0.1";
    String portNumber = "1521";
    String sid = "mydatabase";
    String url = "jdbc:oracle:thin:@" + serverName + ":" + portNumber + ":" + sid;
    String username = "username";
    String password = "password";
    Connection connection = DriverManager.getConnection(url, username, password);

    Statement stmt = connection.createStatement();
    String function = "CREATE OR REPLACE FUNCTION myfuncinout(x IN OUT VARCHAR) RETURN VARCHAR IS "
            + "BEGIN x:= x||'outvalue'; RETURN 'a returned string'; END;";
    stmt.executeUpdate(function);

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String driverName = "oracle.jdbc.driver.OracleDriver";
    Class.forName(driverName);//from ww w  . j a va  2  s.  com

    String serverName = "127.0.0.1";
    String portNumber = "1521";
    String sid = "mydatabase";
    String url = "jdbc:oracle:thin:@" + serverName + ":" + portNumber + ":" + sid;
    String username = "username";
    String password = "password";
    Connection connection = DriverManager.getConnection(url, username, password);

    Statement stmt = connection.createStatement();
    String function = "CREATE OR REPLACE FUNCTION myfuncin(x VARCHAR) RETURN VARCHAR IS "
            + "BEGIN RETURN 'a return string'||x; END;";
    stmt.executeUpdate(function);

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String driverName = "oracle.jdbc.driver.OracleDriver";
    Class.forName(driverName);/*w  w w.j a  v  a  2  s .co  m*/

    String serverName = "127.0.0.1";
    String portNumber = "1521";
    String sid = "mydatabase";
    String url = "jdbc:oracle:thin:@" + serverName + ":" + portNumber + ":" + sid;
    String username = "username";
    String password = "password";
    Connection connection = DriverManager.getConnection(url, username, password);

    Statement stmt = connection.createStatement();
    stmt.execute("CREATE TYPE object2 AS OBJECT(col_string2 VARCHAR(30), col_integer2 NUMBER)");
    stmt.execute("CREATE TYPE object1 AS OBJECT(col_string1 VARCHAR(30), col_integer2 object2)");
    stmt.execute("CREATE TABLE object1_table(col_integer NUMBER, col_object1 object1)");
    stmt.execute("INSERT INTO object1_table VALUES(1, object1('str1', object2('obj2str1', 123)))");
}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String driverName = "org.gjt.mm.mysql.Driver";
    Class.forName(driverName);/*  ww w. j  av  a2s  .  co  m*/

    String serverName = "localhost";
    String mydatabase = "mydatabase";
    String url = "jdbc:mysql://" + serverName + "/" + mydatabase;
    String username = "username";
    String password = "password";
    Connection connection = DriverManager.getConnection(url, username, password);

    Statement stmt = connection.createStatement();

    String filename = "c:/outfile.txt";
    String tablename = "mysql_2_table";
    stmt.executeUpdate("SELECT * INTO OUTFILE \"" + filename + "\" FROM " + tablename);

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String driverName = "oracle.jdbc.driver.OracleDriver";
    Class.forName(driverName);/*ww w .j av  a  2  s  .  c om*/

    String serverName = "127.0.0.1";
    String portNumber = "1521";
    String sid = "mydatabase";
    String url = "jdbc:oracle:thin:@" + serverName + ":" + portNumber + ":" + sid;
    String username = "username";
    String password = "password";
    Connection connection = DriverManager.getConnection(url, username, password);

    Statement stmt = connection.createStatement();
    String function = "CREATE OR REPLACE FUNCTION myfuncout(x OUT VARCHAR) RETURN VARCHAR IS " + "BEGIN "
            + "x:= 'outvalue'; " + "RETURN 'a returned string'; " + "END;";
    stmt.executeUpdate(function);

}

From source file:Main.java

public static void main(String[] argv) throws Exception {
    String driverName = "oracle.jdbc.driver.OracleDriver";
    Class.forName(driverName);// w  w w  .  j a v  a 2  s .co  m

    String serverName = "127.0.0.1";
    String portNumber = "1521";
    String sid = "mydatabase";
    String url = "jdbc:oracle:thin:@" + serverName + ":" + portNumber + ":" + sid;
    String username = "username";
    String password = "password";
    Connection connection = DriverManager.getConnection(url, username, password);
    Statement stmt = connection.createStatement();

    // IN is the default mode for parameter, so both 'x VARCHAR' and 'x IN VARCHAR' are valid
    String procedure = "CREATE OR REPLACE PROCEDURE myprocin(x VARCHAR) IS " + "BEGIN "
            + "INSERT INTO oracle_table VALUES(x); " + "END;";
    stmt.executeUpdate(procedure);
}