From eb24d11259a3ca34dee7c3c400e73dfa531dd390 Mon Sep 17 00:00:00 2001
From: Matthias <xmatthias@outlook.com>
Date: Sun, 26 Jan 2025 20:11:01 +0100
Subject: [PATCH] chore: improve method docstring

---
 freqtrade/persistence/trade_model.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/freqtrade/persistence/trade_model.py b/freqtrade/persistence/trade_model.py
index 2989f7545..98a71d0e3 100644
--- a/freqtrade/persistence/trade_model.py
+++ b/freqtrade/persistence/trade_model.py
@@ -1917,6 +1917,11 @@ class Trade(ModelBase, LocalTrade):
     def _generic_performance_query(columns: list, filters: list, fallback: str = "") -> Select:
         """
         Retrieve a generic select object to calculate performance grouped on `columns`.
+        Returns the following columns:
+        - columns
+        - profit_ratio
+        - profit_sum_abs
+        - count
         """
         columns_coal = [func.coalesce(c, fallback).label(c.name) for c in columns]
         pair_costs = (