Merge pull request #454 from TimonKK/fix_test_2_4

fix some test

Author: qoega

src/test/java/ru/yandex/clickhouse/integration/ClickHouseStatementImplTest.java

@@ -126,7 +126,7 @@ public void testExternalData() throws SQLException, UnsupportedEncodingException
         ClickHouseStatement stmt = connection.createStatement();
         ResultSet rs = stmt.executeQuery(
                 "select UserName, GroupName " +
-                        "from (select 'User' as UserName, 1 as GroupId) " +
+                        "from (select 'User' as UserName, 1 as GroupId) as g" +
                         "any left join groups using GroupId",
                 null,
                 Collections.singletonList(new ClickHouseExternalData(

src/test/java/ru/yandex/clickhouse/integration/ErrorsTest.java

@@ -22,7 +22,7 @@ public void testWrongUser() {
         try {
             Connection connection = dataSource.getConnection();
         } catch (Exception e) {
-            Assert.assertEquals((getClickhouseException(e)).getErrorCode(), 192);
+            Assert.assertEquals((getClickhouseException(e)).getErrorCode(), 516);
             return;
         }
         Assert.assertTrue(false, "didn' find correct error");