From e913958237d9aae5cb02079b0f1b03f4aaf7fcb3 Mon Sep 17 00:00:00 2001
From: Nick Harder <56074305+nick-harder@users.noreply.github.com>
Date: Tue, 26 Sep 2023 09:02:47 +0200
Subject: [PATCH] -fix outputs queries (#207)

small mistake prevents simulations from running when database is just
created
---
 assume/common/outputs.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/assume/common/outputs.py b/assume/common/outputs.py
index 61f47f3b..7d45f22c 100644
--- a/assume/common/outputs.py
+++ b/assume/common/outputs.py
@@ -357,11 +357,14 @@ async def on_stop(self):
         for query in queries:
             try:
                 df = pd.read_sql(query, self.db)
-            except OperationalError:
+            except (OperationalError, ProgrammingError):
                 continue
 
             dfs.append(df)
 
+        if not dfs:
+            return
+
         df = pd.concat(dfs)
         df.reset_index()
         df["simulation"] = self.simulation_id