Jakieś popraweczki w przykładach

src/main/java/p21_jdbc/postgresql/P07_GenerowaneId.java

@@ -25,7 +25,7 @@ public class P07_GenerowaneId {
      String[] polaGenerowane = {"location_id", "state_province"};
      String sql = "INSERT INTO locations(street_address, postal_code, city, country_id) VALUES(?, ?, ?, ?)";
 
-        try(Connection c = DriverManager.getConnection(Ustawienia.URL, Ustawienia.USER, Ustawienia.PASSWD);
+     try(Connection c = DriverManager.getConnection(Ustawienia.URL, Ustawienia.USER, Ustawienia.PASSWD);
          PreparedStatement stmt = c.prepareStatement(sql, polaGenerowane)) {
 
          stmt.setString(1, "Nowa z " + LocalTime.now().format(DateTimeFormatter.ofPattern("HH:mm:SS")));

src/main/java/p21_jdbc/postgresql/P11_Metadane.java

@@ -25,6 +25,9 @@ public class P11_Metadane {
                 wypiszTabele(tables);
             }
             System.out.println("\n\nNormalna tabela:");
+//            dbMetaData.getColumns(null, "public", null, null);
+//            dbMetaData.getPrimaryKeys(null, "public", null);
+//            dbMetaData.getFunctions(null, "public", null);
             
             try(ResultSet rs = c.createStatement().executeQuery("SELECT * FROM jobs")) {
                 wypiszTabele(rs);

src/main/java/p21_jdbc/postgresql/P24_WebRowSet.java

@@ -28,7 +28,7 @@ public class P24_WebRowSet {
             rowSet.execute();
             
             System.out.println("Eksportuję XML");
-            try(Writer out = new BufferedWriter(new FileWriter("employees.xml"))) {
+            try(Writer out = new BufferedWriter(new FileWriter("out/employees.xml"))) {
                 rowSet.writeXml(out);
             }
             System.out.println("Gotowe");

src/main/java/p21_jdbc/postgresql/Ustawienia.java

@@ -2,7 +2,8 @@ package p21_jdbc.postgresql;
 
 public class Ustawienia {
     // public static final String HOST = "localhost";
-    public static final String HOST = "vps-2bc225bd.vps.ovh.net";
+    // public static final String HOST = "vps-2bc225bd.vps.ovh.net";
+    public static final String HOST = "57.128.222.164";
     public static final String PASSWD = "abc123vps";
 
     public static final String BAZA = "hr";