Merge pull request #69 from kkampli-singlestore/users/kaushik/udf-idle-start-fix

[backend:improvement] Add SQL registration Statements in UDF base URL response

Author: srinathnarayanan

singlestoredb/apps/_python_udfs.py

@@ -15,7 +15,6 @@
 
 
 async def run_udf_app(
-    replace_existing: bool,
     log_level: str = 'error',
     kill_existing_app_server: bool = True,
 ) -> UdfConnectionInfo:
@@ -55,8 +54,9 @@ async def run_udf_app(
     )
     _running_server = AwaitableUvicornServer(config)
 
-    # Register the functions
-    app.register_functions(replace=replace_existing)
+    # Register the functions only if the app is running interactively.
+    if app_config.running_interactively:
+        app.register_functions(replace=True)
 
     asyncio.create_task(_running_server.serve())
     await _running_server.wait_for_startup()

singlestoredb/functions/ext/asgi.py

@@ -964,6 +964,13 @@ def get_function_info(
         functions = {}
         no_default = object()
 
+        # Generate CREATE FUNCTION SQL for each function using get_create_functions
+        create_sqls = self.get_create_functions(replace=True)
+        sql_map = {}
+        for (_, info), sql in zip(self.endpoints.values(), create_sqls):
+            sig = info['signature']
+            sql_map[sig['name']] = sql
+
         for key, (_, info) in self.endpoints.items():
             if not func_name or key == func_name:
                 sig = info['signature']
@@ -1001,8 +1008,12 @@ def get_function_info(
                     if a.get('default', no_default) is not no_default:
                         returns[-1]['default'] = a['default']
 
+                sql = sql_map.get(sig['name'], '')
                 functions[sig['name']] = dict(
-                    args=args, returns=returns, function_type=info['function_type'],
+                    args=args,
+                    returns=returns,
+                    function_type=info['function_type'],
+                    sql_statement=sql,
                 )
 
         return functions