import java.sql.Connection;
import java.sql.DriverManager;
import java.sql.PreparedStatement;
import java.sql.ResultSet;

public class CheckJson {
    public static void main(String[] args) {
        try {
            Class.forName("oracle.jdbc.OracleDriver");
            Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@localhost:1521/sisvietnam", "sisvietnam", "sisvietnam");
            PreparedStatement stmt = conn.prepareStatement(
                "SELECT id, slug, data_json FROM sis_page"
            );
            ResultSet rs = stmt.executeQuery();
            while (rs.next()) {
                System.out.println("ID: " + rs.getLong("id") + " Slug: " + rs.getString("slug"));
                String json = rs.getString("data_json");
                if (json != null && json.contains("livestream_posts")) {
                    System.out.println("Found livestream_posts in page: " + rs.getString("slug"));
                }
            }
            conn.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}