[#2570] fixed default PRAGMAs not being applied for new connections

migrations/1685164450_check_fk.go

@@ -0,0 +1,20 @@
+package migrations
+
+import (
+	"github.com/pocketbase/dbx"
+)
+
+// Cleanup dangling deleted collections references
+// (see https://github.com/pocketbase/pocketbase/discussions/2570).
+func init() {
+	AppMigrations.Register(func(db dbx.Builder) error {
+		_, err := db.NewQuery(`
+			DELETE FROM {{_externalAuths}}
+			WHERE [[collectionId]] NOT IN (SELECT [[id]] FROM {{_collections}})
+		`).Execute()
+
+		return err
+	}, func(db dbx.Builder) error {
+		return nil
+	})
+}