Merge pull request #5 from ydb-platform/pragra_to_execute_scheme

Add prefix pragma to scheme queries

Author: vgvoleg

ydb_dbapi/cursors.py

@@ -220,6 +220,8 @@ def execute_scheme(
     ) -> None:
         self._raise_if_closed()
 
+        query = self._append_table_path_prefix(query)
+
         self._stream = self._execute_generic_query(
             query=query, parameters=parameters
         )
@@ -374,6 +376,8 @@ async def execute_scheme(
     ) -> None:
         self._raise_if_closed()
 
+        query = self._append_table_path_prefix(query)
+
         self._stream = await self._execute_generic_query(
             query=query, parameters=parameters
         )