Rows affected when updating data in database table : PreparedStatement « Database SQL JDBC « Java

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Java » Database SQL JDBC » PreparedStatementScreenshots 
Rows affected when updating data in database table
  
 
import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;

public class Main {
  public static void main(String[] argsthrows Exception {
    Class.forName("com.mysql.jdbc.Driver");
    Connection connection = DriverManager.getConnection("jdbc:mysql://localhost/book""root""");

    PreparedStatement ps = connection.prepareStatement("UPDATE books SET title = ? WHERE id = ?");
    ps.setString(1"Java");
    ps.setInt(21);
    int rows = ps.executeUpdate();

    System.out.printf("%d row(s) updated!", rows);
    connection.close();
  }
}

   
    
  
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3.PreparedStatement Set Object
4.Prepared Statement Batch Update
5.Select Records Using PreparedStatement
6.Update Records Using PreparedStatement
7.Demo Prepared Statement Set BigDecimal
8.Demo Prepared Statement Set BinaryStream
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10.Demo PreparedStatement Set Boolean
11.Demo PreparedStatement Set Bytes
12.Demo PreparedStatement Set Clob
13.Demo PreparedStatement Set Date
14.Demo PreparedStatement Set Float And Double
15.Demo PreparedStatement Set Integers
16.Demo PreparedStatement Set Byte
17.Demo PreparedStatement Set Short
18.Demo PreparedStatement Set Long
19.Demo PreparedStatement Set Null for char/string column
20.Demo PreparedStatement Set Null for int value column
21.Demo PreparedStatement Set Reference
22.Demo PreparedStatement Set String
23.Demo PreparedStatement Set Time
24.Demo PreparedStatement Set Timestamp
25.Demo PreparedStatement Set URL
26.Delete Records Using PreparedStatement
27.Insert Records Using PreparedStatement
28.Count Records Using PreparedStatement
29.DELETE data in a table
30.Modify data in a table
31.SELECT data from a table
32.Inserting Records using the Prepared Statement
33.Count Records using the Prepared Statement
34.Deleting Records using the Prepared Statement
35.Use PreparedStatement Twice
36.Inserting with a prepared statement that uses the various setXXX() methods.
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