simple java program to retrive data from oracle database between specific dates.. Please somebody help na???
Here is a site that may help you:
http://www.java-tips.org/other-api-tips/jdbc/how-to-connect-oracle-server-using-jdbc-4.html
Certainly! I can help you with that. Here's a simple Java program that retrieves data from an Oracle database between specific dates:
```java
import java.sql.*;
import java.text.SimpleDateFormat;
public class OracleDataRetriever {
public static void main(String[] args) {
try {
// Connect to the Oracle database
Connection connection = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521:XE", "username", "password");
// Specify the date range
SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");
java.util.Date startDate = format.parse("2022-01-01");
java.util.Date endDate = format.parse("2022-12-31");
// Create the SQL query
String sql = "SELECT * FROM your_table WHERE your_date_column BETWEEN ? AND ?";
PreparedStatement statement = connection.prepareStatement(sql);
statement.setDate(1, new java.sql.Date(startDate.getTime()));
statement.setDate(2, new java.sql.Date(endDate.getTime()));
ResultSet resultSet = statement.executeQuery();
// Process the results
while (resultSet.next()) {
// Retrieve data from each row
int id = resultSet.getInt("id");
String name = resultSet.getString("name");
// ... Retrieve other columns accordingly
// Print the retrieved data
System.out.println("ID: " + id + ", Name: " + name);
}
// Close the resources
resultSet.close();
statement.close();
connection.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
```
You'll need to replace `"jdbc:oracle:thin:@localhost:1521:XE"` with the correct JDBC connection URL for your Oracle database. Also, replace `"username"` and `"password"` with your actual database credentials.
Make sure that you have the necessary Oracle JDBC driver added to your project. You can download the latest driver from the Oracle website and include it in your project's classpath.
This program connects to the database, retrieves data from a table (`your_table`) based on a date column (`your_date_column`) between the specified start and end dates. It then prints the retrieved data.
Remember to modify the table name, date column name, and other column names as per your database schema.
I hope this helps! Let me know if you have any further questions.