import java.sql.*;
import java.util.Properties;
public class BatchInsertExample {
    public static void main(String[] args) {
 
        /* JDBC 3.0 以前的版本需要新增下邊這段程式碼 */  
        /* 
         * try { Class.forName("com.vertica.jdbc.Driver"); } catch 
         * (ClassNotFoundException e) { // Could not find the driver class. 
         * Likely an issue // with finding the .jar file. 
         * System.err.println("Could not find the JDBC driver class."); 
         * e.printStackTrace(); return; // Bail out. We cannot do anything 
         * further. } 
         */  
        Properties myProp = new Properties();
        myProp.put("user", "ExampleUser");
        myProp.put("password", "password123");
		
	 //Set streamingBatchInsert to True to enable streaming mode for batch inserts.
	 //myProp.put("streamingBatchInsert", "True");
        
	 Connection conn;
        try {
            conn = DriverManager.getConnection(
                            "jdbc:vertica://VerticaHost:5433/ExampleDB",
                            myProp);
            // establish connection and make a table for the data.
            Statement stmt = conn.createStatement();
            
            
            // Set AutoCommit to false to allow Vertica to reuse the same
            // COPY statement
            conn.setAutoCommit(false);
            
            
            // Drop table and recreate.
            stmt.execute("DROP TABLE IF EXISTS customers CASCADE");
            stmt.execute("CREATE TABLE customers (CustID int, Last_Name"
                            + " char(50), First_Name char(50),Email char(50), "
                            + "Phone_Number char(12))");
            // Some dummy data to insert. 
            String[] firstNames = new String[] { "Anna", "Bill", "Cindy",
                            "Don", "Eric" };
            String[] lastNames = new String[] { "Allen", "Brown", "Chu",
                            "Dodd", "Estavez" };
            String[] emails = new String[] { "[email protected]",
                            "[email protected]", "[email protected]",
                            "[email protected]", "[email protected]" };
            String[] phoneNumbers = new String[] { "123-456-7890",
                            "555-444-3333", "555-867-5309",
                            "555-555-1212", "781-555-0000" };
            // Create the prepared statement
            PreparedStatement pstmt = conn.prepareStatement(
                            "INSERT INTO customers (CustID, Last_Name, " + 
                            "First_Name, Email, Phone_Number)" +
                            " VALUES(?,?,?,?,?)");
            // Add rows to a batch in a loop. Each iteration adds a
            // new row.
            for (int i = 0; i < firstNames.length; i++) {
                // Add each parameter to the row.
                pstmt.setInt(1, i + 1);
                pstmt.setString(2, lastNames[i]);
                pstmt.setString(3, firstNames[i]);
                pstmt.setString(4, emails[i]);
                pstmt.setString(5, phoneNumbers[i]);
                // Add row to the batch.
                pstmt.addBatch();
            }
	     
            try {
                // Batch is ready, execute it to insert the data
                pstmt.executeBatch();
            } catch (SQLException e) {
                System.out.println("Error message: " + e.getMessage());
                return; // Exit if there was an error
            }
            
            // Commit the transaction to close the COPY command
            conn.commit();
            
            
            // Print the resulting table.
            ResultSet rs = null;
            rs = stmt.executeQuery("SELECT CustID, First_Name, "
                            + "Last_Name FROM customers ORDER BY CustID");
            while (rs.next()) {
                System.out.println(rs.getInt(1) + " - "
                                + rs.getString(2).trim() + " "
                                + rs.getString(3).trim());
            }
            // Cleanup
            conn.close();
        } catch (SQLException e) {
            e.printStackTrace();
        }
    }
}

輸出結果:

1 - Anna Allen
2 - Bill Brown
3 - Cindy Chu
4 - Don Dodd
5 - Eric Estavez

.