From a76ee3533aecda8b14ecda3f53e57e094831dc62 Mon Sep 17 00:00:00 2001
From: Michael Hafner <hafneer@gmail.com>
Date: Sat, 9 Nov 2024 13:52:13 +0100
Subject: [PATCH] clear the simulation in the db on startup

---
 assume/common/outputs.py | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/assume/common/outputs.py b/assume/common/outputs.py
index 755af14d..b3d9e396 100644
--- a/assume/common/outputs.py
+++ b/assume/common/outputs.py
@@ -98,9 +98,6 @@ def __init__(
         self.write_dfs: dict = defaultdict(list)
         self.locks = defaultdict(lambda: Lock())
 
-        if self.db is not None:
-            self.delete_db_scenario(self.simulation_id)
-
         self.kpi_defs: dict[str, OutputDef] = {
             "avg_price": {
                 "value": "avg(price)",
@@ -191,6 +188,8 @@ def setup(self):
     def on_ready(self):
         if self.db_uri:
             self.db = create_engine(self.db_uri)
+        if self.db is not None:
+            self.delete_db_scenario(self.simulation_id)
         if self.save_frequency_hours is not None:
             recurrency_task = rr.rrule(
                 freq=rr.HOURLY,