disabled DDL tests for cloud

Author: chernser

jdbc-v2/src/test/java/com/clickhouse/jdbc/PreparedStatementTest.java

@@ -363,7 +363,7 @@ void testRecursiveWithClause() throws Exception {
         if (ClickHouseVersion.of(getServerVersion()).check("(,24.3]")) {
             return; // recursive CTEs were introduces in 24.4
         }
-        
+
         try (Connection conn = getJdbcConnection();
              PreparedStatement stmt = conn.prepareStatement(
                      "WITH RECURSIVE numbers AS (" +

jdbc-v2/src/test/java/com/clickhouse/jdbc/StatementTest.java

@@ -709,6 +709,9 @@ public void testExecuteWithMaxRows() throws Exception {
 
     @Test(groups = {"integration"})
     public void testDDLStatements() throws Exception {
+        if (isCloud()) {
+            return; // skip because we do not want to create extra on cloud instance
+        }
         try (Connection conn = getJdbcConnection()) {
             try (Statement stmt = conn.createStatement()){
                 Assert.assertFalse(stmt.execute("CREATE USER IF NOT EXISTS 'user011' IDENTIFIED BY 'password'"));