diff --git a/objectbox/c.py b/objectbox/c.py
index 79a1e39..ba12f0a 100644
--- a/objectbox/c.py
+++ b/objectbox/c.py
@@ -695,8 +695,12 @@ def c_array_pointer(py_list: Union[List[Any], np.ndarray], c_type):
                                          [OBX_query_p, obx_schema_id, obx_schema_id, ctypes.POINTER(ctypes.c_float),
                                           ctypes.c_size_t])
 
+# OBX_C_API obx_err obx_query_param_alias_int(OBX_query* query, const char* alias, int64_t value);
+obx_query_param_alias_int = c_fn_rc('obx_query_param_alias_int', [OBX_query_p, ctypes.c_char_p, ctypes.c_int64])
+
 # OBX_C_API obx_err obx_query_param_alias_vector_float32(OBX_query* query, const char* alias, const float* value, size_t element_count);
-# TODO
+obx_query_param_alias_vector_float32 = c_fn_rc('obx_query_param_alias_vector_float32', 
+                                               [OBX_query_p, ctypes.c_char_p, ctypes.POINTER(ctypes.c_float), ctypes.c_size_t])
 
 # OBX_C_API obx_err obx_qb_order(OBX_query_builder* builder, obx_schema_id property_id, OBXOrderFlags flags);
 obx_qb_order = c_fn_rc('obx_qb_order', [OBX_query_builder_p, obx_schema_id, OBXOrderFlags])