From 7dcf6bce88b953589a96531e48d1e783dacac450 Mon Sep 17 00:00:00 2001
From: James Kent <jamesdkent21@gmail.com>
Date: Tue, 14 Nov 2023 15:16:48 -0600
Subject: [PATCH] do not cascade with removal of base_study

---
 store/neurostore/models/data.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/store/neurostore/models/data.py b/store/neurostore/models/data.py
index 0879edb7b..da23f355f 100644
--- a/store/neurostore/models/data.py
+++ b/store/neurostore/models/data.py
@@ -150,8 +150,7 @@ class BaseStudy(BaseMixin, db.Model):
     user = relationship("User", backref=backref("base_studies"))
     # retrieve versions of same study
     versions = relationship(
-        "Study", backref=backref("base_study"), cascade="all, delete-orphan"
-    )
+        "Study", backref=backref("base_study"))
 
     def update_has_images_and_points(self):
         # Calculate has_images and has_coordinates for the BaseStudy