1 files changed, 5 insertions, 5 deletions
diff --git a/gn_auth/auth/db/protocols.py b/gn_auth/auth/db/protocols.py
index e1c408d..9d953cd 100644
--- a/gn_auth/auth/db/protocols.py
+++ b/gn_auth/auth/db/protocols.py
@@ -5,23 +5,23 @@ class DbCursor(Protocol):
     """Type annotation for a generic database cursor object."""
     def execute(self, *args, **kwargs) -> Any:
         """Execute a single query"""
-        ...
+        raise NotImplementedError
 
     def executemany(self, *args, **kwargs) -> Any:
         """
         Execute parameterized SQL statement sql against all parameter sequences
         or mappings found in the sequence parameters.
         """
-        ...
+        raise NotImplementedError
 
     def fetchone(self, *args, **kwargs):
         """Fetch single result if present, or `None`."""
-        ...
+        raise NotImplementedError
 
     def fetchmany(self, *args, **kwargs):
         """Fetch many results if present or `None`."""
-        ...
+        raise NotImplementedError
 
     def fetchall(self, *args, **kwargs):
         """Fetch all results if present or `None`."""
-        ...
+        raise NotImplementedError