From b503280256bed6ced0c79d32ee17dda72827a381 Mon Sep 17 00:00:00 2001
From: John Ericson <John.Ericson@Obsidian.Systems>
Date: Fri, 26 Jan 2024 11:53:58 -0500
Subject: [PATCH] Add migration to drop non-null constraints

---
 src/sql/upgrade-84.sql | 4 ++++
 1 file changed, 4 insertions(+)
 create mode 100644 src/sql/upgrade-84.sql

diff --git a/src/sql/upgrade-84.sql b/src/sql/upgrade-84.sql
new file mode 100644
index 00000000..bf142b30
--- /dev/null
+++ b/src/sql/upgrade-84.sql
@@ -0,0 +1,4 @@
+-- CA derivations do not have statically known output paths. The values
+-- are only filled in after the build runs.
+ALTER TABLE BuildStepOutputs ALTER COLUMN path DROP NOT NULL;
+ALTER TABLE BuildOutputs ALTER COLUMN path DROP NOT NULL;