Update query de-dup cases (#11637)

Signed-off-by: Nzhuwenxing <wenxing.zhu@zilliz.com>

tests/python_client/testcases/test_query.py

@@ -90,8 +90,9 @@ class TestQueryParams(TestcaseBase):
                                    check_items={exp_res: res[:1]})
 
     @pytest.mark.tags(CaseLabel.L1)
+    @pytest.mark.parametrize("dup_times",[1,2,3])
     @pytest.mark.parametrize("dim", [8, 128])
-    def test_query_with_dup_primary_key(self, dim):
+    def test_query_with_dup_primary_key(self, dim, dup_times):
         """
         target: test query with duplicate primary key
         method: 1.insert same data twice
@@ -100,8 +101,9 @@ class TestQueryParams(TestcaseBase):
         """
         nb = ct.default_nb
         collection_w, insert_data, _, _ = self.init_collection_general(prefix, True, nb, dim=dim)[0:4]
-        # insert data again
-        collection_w.insert(insert_data[0])
+        # insert dup data multi times
+        for i in range(dup_times):
+            collection_w.insert(insert_data[0])
         # query
         res, _ = collection_w.query(default_term_expr)
         # assert that query results are de-duplicated