Commit 3b5c93be by Patryk Czarnik

OdczytajNiektorych - początek

parent dfd7e0b0
package bazy.a_poczatek;
import javax.swing.*;
import java.math.BigDecimal;
import java.sql.*;
public class OdczytajNiektoreRekordy1 {
public static void main(String[] args) {
try (Connection c = DriverManager.getConnection(
"jdbc:postgresql://vps497901.ovh.net:5432/hr",
"kurs",
"vps497901_abc123")) {
String szukanyJob = JOptionPane.showInputDialog("Podaj kod stanowiska", "IT_PROG");
// TODO wypisz tylko pracowników, którzy mają podane job_id
try(PreparedStatement stmt = c.prepareStatement("SELECT * FROM employees")) {
try (ResultSet rs = stmt.executeQuery()) {
while (rs.next()) {
int id = rs.getInt(1);
String firstName = rs.getString(2);
String lastName = rs.getString(3);
String job = rs.getString("job_id");
BigDecimal salary = rs.getBigDecimal("salary");
System.out.printf("%d: %s %s (%s) zarabia %s\n", id, firstName, lastName, job, salary);
}
}
}
} catch (SQLException e) {
e.printStackTrace();
}
}
}
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