fix: change result output for insert, update, delete

Author: rustyconover

pyproject.toml

@@ -1,6 +1,6 @@
 [project]
 name = "query-farm-flight-server"
-version = "0.1.4"
+version = "0.1.5"
 description = "A framework for building Arrow Flight servers for the DuckDB Airport extension with robust authentication, schema management, and data handling capabilities."
 authors = [{ name = "Rusty Conover", email = "hello@query.farm" }]
 dependencies = [

src/query_farm_flight_server/server.py

@@ -768,7 +768,7 @@ def do_exchange(
                     writer=writer,
                     return_chunks=return_chunks,
                 )
-                last_metadata = {"total_inserted": keys_inserted}
+                last_metadata = {"total_changed": keys_inserted}
             elif airport_operation == ExchangeOperation.UPDATE:
                 keys_updated = self.exchange_update(
                     context=call_context,
@@ -777,7 +777,7 @@ def do_exchange(
                     writer=writer,
                     return_chunks=return_chunks,
                 )
-                last_metadata = {"total_updated": keys_updated}
+                last_metadata = {"total_changed": keys_updated}
             elif airport_operation == ExchangeOperation.DELETE:
                 keys_deleted = self.exchange_delete(
                     context=call_context,
@@ -786,7 +786,7 @@ def do_exchange(
                     writer=writer,
                     return_chunks=return_chunks,
                 )
-                last_metadata = {"total_deleted": keys_deleted}
+                last_metadata = {"total_changed": keys_deleted}
             elif airport_operation == ExchangeOperation.SCALAR_FUNCTION:
                 self.exchange_scalar_function(
                     context=call_context,