From 82e752be4517776b741dab79ea92b1adf46b0d09 Mon Sep 17 00:00:00 2001
From: Thomas Heartman <thomas@getunleash.io>
Date: Tue, 19 Nov 2024 12:27:22 +0100
Subject: [PATCH] 1-3131: db migration to make potentially stale non-nullable
 (#8796)

This change adds a db migration to make the potentially_stale column
non-nullable. It'll set any NULL values to `false`.

In the down-migration, make the column nullable again.
---
 ...819-make-potentially-stale-non-nullable.js | 29 +++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 src/migrations/20241119103819-make-potentially-stale-non-nullable.js

diff --git a/src/migrations/20241119103819-make-potentially-stale-non-nullable.js b/src/migrations/20241119103819-make-potentially-stale-non-nullable.js
new file mode 100644
index 000000000000..68e3e3b1f3be
--- /dev/null
+++ b/src/migrations/20241119103819-make-potentially-stale-non-nullable.js
@@ -0,0 +1,29 @@
+'use strict';
+
+exports.up = function (db, cb) {
+    db.runSql(
+        `
+        UPDATE features
+        SET potentially_stale = FALSE
+        WHERE potentially_stale IS NULL;
+
+        ALTER TABLE features
+        ALTER COLUMN potentially_stale SET DEFAULT FALSE;
+        ALTER TABLE features
+        ALTER COLUMN potentially_stale SET NOT NULL;
+        `,
+        cb
+    );
+};
+
+exports.down = function (db, cb) {
+    db.runSql(
+        `
+        ALTER TABLE features
+        ALTER COLUMN potentially_stale DROP DEFAULT;
+        ALTER TABLE features
+        ALTER COLUMN potentially_stale DROP NOT NULL;
+        `,
+        cb
+    );
+};