DatabaseMetaData: supportsResultSetConcurrency(int type, int concurrency) : DatabaseMetaData « java.sql « Java by API

1. Java by API
2. java.sql
3. DatabaseMetaData

DatabaseMetaData: supportsResultSetConcurrency(int type, int concurrency)

 

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

public class Main {
  private static final String DRIVER = "com.mysql.jdbc.Driver";

  private static final String URL = "jdbc:mysql://localhost/yourDatabase";

  private static final String USERNAME = "root";

  private static final String PASSWORD = "";

  public static void main(String[] args) throws Exception {
    Class.forName(DRIVER);
    Connection connection = DriverManager.getConnection(URL, USERNAME, PASSWORD);
    DatabaseMetaData metadata = connection.getMetaData();

    boolean updatable = metadata.supportsResultSetConcurrency(ResultSet.TYPE_FORWARD_ONLY,
        ResultSet.CONCUR_UPDATABLE);

    System.out.println("Updatable ResultSet supported = " + updatable);
    connection.close();
  }
}

   
  

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