fix: add unique position contraint as deferred (#330)

juspay · Jan 3, 2025 · 2f507df · 2f507df
1 parent 28e3b7c
commit 2f507df
Show file tree

Hide file tree

Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/crates/context_aware_config/migrations/2024-12-05-172909_dimension_priority_default/down.sql b/crates/context_aware_config/migrations/2024-12-05-172909_dimension_priority_default/down.sql
@@ -1,3 +1,5 @@
 -- This file should undo anything in `up.sql`
 ALTER TABLE public.dimensions
-ALTER COLUMN priority DROP DEFAULT;
+ALTER COLUMN priority DROP DEFAULT;
+
+ALTER table public.dimensions drop constraint if exists dimension_unique_position;
diff --git a/crates/context_aware_config/migrations/2024-12-05-172909_dimension_priority_default/up.sql b/crates/context_aware_config/migrations/2024-12-05-172909_dimension_priority_default/up.sql
@@ -3,4 +3,6 @@ ALTER TABLE public.dimensions
 ALTER COLUMN priority SET DEFAULT 1;
 
 ALTER TABLE public.dimensions
-ADD CONSTRAINT dimension_unique_position UNIQUE (position);
+ADD CONSTRAINT dimension_unique_position UNIQUE (position) DEFERRABLE INITIALLY IMMEDIATE;
+
+SET CONSTRAINTS dimension_unique_position DEFERRED;