From 2bb2f03c9d41982eb5963397bbe4ad613723299b Mon Sep 17 00:00:00 2001
From: "marcel.kocisek" <marcel.kocisek@lutraconsulting.co.uk>
Date: Fri, 2 Aug 2024 13:05:50 +0200
Subject: [PATCH] Fix migration for deployment with automatically created
 indexes

---
 .../c13819c566e7_migrate_away_from_jsonb_columns.py   | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/server/migrations/community/c13819c566e7_migrate_away_from_jsonb_columns.py b/server/migrations/community/c13819c566e7_migrate_away_from_jsonb_columns.py
index ee57cd07..81bbddf3 100644
--- a/server/migrations/community/c13819c566e7_migrate_away_from_jsonb_columns.py
+++ b/server/migrations/community/c13819c566e7_migrate_away_from_jsonb_columns.py
@@ -73,7 +73,16 @@ def upgrade():
     op.drop_column("project_version", "changes")
 
     # harmonize constraint name
-    op.drop_constraint("uq_project_id_version", "project_version", type_="unique")
+    conn.execute(
+        sa.text(
+            "ALTER TABLE project_version DROP CONSTRAINT IF EXISTS uq_project_id_version;"
+        )
+    )
+    conn.execute(
+        sa.text(
+            "ALTER TABLE project_version DROP CONSTRAINT IF EXISTS uq_project_version_project_id;"
+        )
+    )
 
     # trim 'v' prefix and convert to integer
     conn.execute(